Home / 15,957.90-24,056.35-14,887.49

Finding the Fourth Proportional to 15,957.90, 24,056.35 and 14,887.49

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Solution

The fourth proportional to 15,957.90, 24,056.35 and 14,887.49 is: 22,442.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,957.90 : 24,056.35 = 14,887.49 : x
  2. Step 2: Convert to fraction form
    15,957.90/24,056.35 = 14,887.49/x
  3. Step 3: Cross multiply
    15,957.90x = 24,056.35 × 14,887.49
  4. Step 4: Simplify right side
    15,957.90x = 358,138,512.56
  5. Step 5: Solve for x
    x = 358,138,512.56/15,957.90
  6. Step 6: Final answer
    x = 22,442.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.