Home / 16,613.04-24,919.50-4,925.34

Finding the Fourth Proportional to 16,613.04, 24,919.50 and 4,925.34

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Solution

The fourth proportional to 16,613.04, 24,919.50 and 4,925.34 is: 7,387.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,613.04 : 24,919.50 = 4,925.34 : x
  2. Step 2: Convert to fraction form
    16,613.04/24,919.50 = 4,925.34/x
  3. Step 3: Cross multiply
    16,613.04x = 24,919.50 × 4,925.34
  4. Step 4: Simplify right side
    16,613.04x = 122,737,010.13
  5. Step 5: Solve for x
    x = 122,737,010.13/16,613.04
  6. Step 6: Final answer
    x = 7,387.99

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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.