Home / 24,714.40-34,079.12-17,637.92

Finding the Fourth Proportional to 24,714.40, 34,079.12 and 17,637.92

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Solution

The fourth proportional to 24,714.40, 34,079.12 and 17,637.92 is: 24,321.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,714.40 : 34,079.12 = 17,637.92 : x
  2. Step 2: Convert to fraction form
    24,714.40/34,079.12 = 17,637.92/x
  3. Step 3: Cross multiply
    24,714.40x = 34,079.12 × 17,637.92
  4. Step 4: Simplify right side
    24,714.40x = 601,084,792.23
  5. Step 5: Solve for x
    x = 601,084,792.23/24,714.40
  6. Step 6: Final answer
    x = 24,321.24

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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.