Home / 16,613.12-24,925.08-11,088.92

Finding the Fourth Proportional to 16,613.12, 24,925.08 and 11,088.92

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Solution

The fourth proportional to 16,613.12, 24,925.08 and 11,088.92 is: 16,636.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,613.12 : 24,925.08 = 11,088.92 : x
  2. Step 2: Convert to fraction form
    16,613.12/24,925.08 = 11,088.92/x
  3. Step 3: Cross multiply
    16,613.12x = 24,925.08 × 11,088.92
  4. Step 4: Simplify right side
    16,613.12x = 276,392,218.11
  5. Step 5: Solve for x
    x = 276,392,218.11/16,613.12
  6. Step 6: Final answer
    x = 16,636.98

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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.