Home / 27,368.01-41,052.11-7,646.45

Finding the Fourth Proportional to 27,368.01, 41,052.11 and 7,646.45

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Solution

The fourth proportional to 27,368.01, 41,052.11 and 7,646.45 is: 11,469.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,368.01 : 41,052.11 = 7,646.45 : x
  2. Step 2: Convert to fraction form
    27,368.01/41,052.11 = 7,646.45/x
  3. Step 3: Cross multiply
    27,368.01x = 41,052.11 × 7,646.45
  4. Step 4: Simplify right side
    27,368.01x = 313,902,663.02
  5. Step 5: Solve for x
    x = 313,902,663.02/27,368.01
  6. Step 6: Final answer
    x = 11,469.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.