Home / 45,090.20-62,224.20-24,946.72

Finding the Fourth Proportional to 45,090.20, 62,224.20 and 24,946.72

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Solution

The fourth proportional to 45,090.20, 62,224.20 and 24,946.72 is: 34,426.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,090.20 : 62,224.20 = 24,946.72 : x
  2. Step 2: Convert to fraction form
    45,090.20/62,224.20 = 24,946.72/x
  3. Step 3: Cross multiply
    45,090.20x = 62,224.20 × 24,946.72
  4. Step 4: Simplify right side
    45,090.20x = 1,552,289,539.06
  5. Step 5: Solve for x
    x = 1,552,289,539.06/45,090.20
  6. Step 6: Final answer
    x = 34,426.32

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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.