Home / 14,909.07-22,354.97-6,134.07

Finding the Fourth Proportional to 14,909.07, 22,354.97 and 6,134.07

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Solution

The fourth proportional to 14,909.07, 22,354.97 and 6,134.07 is: 9,197.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909.07 : 22,354.97 = 6,134.07 : x
  2. Step 2: Convert to fraction form
    14,909.07/22,354.97 = 6,134.07/x
  3. Step 3: Cross multiply
    14,909.07x = 22,354.97 × 6,134.07
  4. Step 4: Simplify right side
    14,909.07x = 137,126,920.16
  5. Step 5: Solve for x
    x = 137,126,920.16/14,909.07
  6. Step 6: Final answer
    x = 9,197.55

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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.