Home / 32,270.74-44,534.18-17,931.87

Finding the Fourth Proportional to 32,270.74, 44,534.18 and 17,931.87

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Solution

The fourth proportional to 32,270.74, 44,534.18 and 17,931.87 is: 24,746.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,270.74 : 44,534.18 = 17,931.87 : x
  2. Step 2: Convert to fraction form
    32,270.74/44,534.18 = 17,931.87/x
  3. Step 3: Cross multiply
    32,270.74x = 44,534.18 × 17,931.87
  4. Step 4: Simplify right side
    32,270.74x = 798,581,126.32
  5. Step 5: Solve for x
    x = 798,581,126.32/32,270.74
  6. Step 6: Final answer
    x = 24,746.29

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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.