Home / 37,223.55-55,755.14-17,472.51

Finding the Fourth Proportional to 37,223.55, 55,755.14 and 17,472.51

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Solution

The fourth proportional to 37,223.55, 55,755.14 and 17,472.51 is: 26,171.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,223.55 : 55,755.14 = 17,472.51 : x
  2. Step 2: Convert to fraction form
    37,223.55/55,755.14 = 17,472.51/x
  3. Step 3: Cross multiply
    37,223.55x = 55,755.14 × 17,472.51
  4. Step 4: Simplify right side
    37,223.55x = 974,182,153.84
  5. Step 5: Solve for x
    x = 974,182,153.84/37,223.55
  6. Step 6: Final answer
    x = 26,171.12

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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.