Home / 27,535.17-37,997.32-15,598.27

Finding the Fourth Proportional to 27,535.17, 37,997.32 and 15,598.27

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Solution

The fourth proportional to 27,535.17, 37,997.32 and 15,598.27 is: 21,524.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,535.17 : 37,997.32 = 15,598.27 : x
  2. Step 2: Convert to fraction form
    27,535.17/37,997.32 = 15,598.27/x
  3. Step 3: Cross multiply
    27,535.17x = 37,997.32 × 15,598.27
  4. Step 4: Simplify right side
    27,535.17x = 592,692,456.64
  5. Step 5: Solve for x
    x = 592,692,456.64/27,535.17
  6. Step 6: Final answer
    x = 21,524.92

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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.