Home / 45,090.04-62,222.91-24,945.76

Finding the Fourth Proportional to 45,090.04, 62,222.91 and 24,945.76

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Solution

The fourth proportional to 45,090.04, 62,222.91 and 24,945.76 is: 34,424.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,090.04 : 62,222.91 = 24,945.76 : x
  2. Step 2: Convert to fraction form
    45,090.04/62,222.91 = 24,945.76/x
  3. Step 3: Cross multiply
    45,090.04x = 62,222.91 × 24,945.76
  4. Step 4: Simplify right side
    45,090.04x = 1,552,197,779.36
  5. Step 5: Solve for x
    x = 1,552,197,779.36/45,090.04
  6. Step 6: Final answer
    x = 34,424.40

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Half scale
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Double scale
Find fourth proportional to 45,091.04, 62,224.29 and 24,946.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.