Home / 7,624.26-10,522.17-4,480.92

Finding the Fourth Proportional to 7,624.26, 10,522.17 and 4,480.92

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Solution

The fourth proportional to 7,624.26, 10,522.17 and 4,480.92 is: 6,184.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,624.26 : 10,522.17 = 4,480.92 : x
  2. Step 2: Convert to fraction form
    7,624.26/10,522.17 = 4,480.92/x
  3. Step 3: Cross multiply
    7,624.26x = 10,522.17 × 4,480.92
  4. Step 4: Simplify right side
    7,624.26x = 47,149,002.00
  5. Step 5: Solve for x
    x = 47,149,002.00/7,624.26
  6. Step 6: Final answer
    x = 6,184.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.