Home / 16,262.31-22,445.74-10,587.17

Finding the Fourth Proportional to 16,262.31, 22,445.74 and 10,587.17

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Solution

The fourth proportional to 16,262.31, 22,445.74 and 10,587.17 is: 14,612.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,262.31 : 22,445.74 = 10,587.17 : x
  2. Step 2: Convert to fraction form
    16,262.31/22,445.74 = 10,587.17/x
  3. Step 3: Cross multiply
    16,262.31x = 22,445.74 × 10,587.17
  4. Step 4: Simplify right side
    16,262.31x = 237,636,894.80
  5. Step 5: Solve for x
    x = 237,636,894.80/16,262.31
  6. Step 6: Final answer
    x = 14,612.74

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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.