Home / 16,577.28-24,862.32-4,887.84

Finding the Fourth Proportional to 16,577.28, 24,862.32 and 4,887.84

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Solution

The fourth proportional to 16,577.28, 24,862.32 and 4,887.84 is: 7,330.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,577.28 : 24,862.32 = 4,887.84 : x
  2. Step 2: Convert to fraction form
    16,577.28/24,862.32 = 4,887.84/x
  3. Step 3: Cross multiply
    16,577.28x = 24,862.32 × 4,887.84
  4. Step 4: Simplify right side
    16,577.28x = 121,523,042.19
  5. Step 5: Solve for x
    x = 121,523,042.19/16,577.28
  6. Step 6: Final answer
    x = 7,330.70

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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.