Home / 7,523.96-11,282.15-4,404.91

Finding the Fourth Proportional to 7,523.96, 11,282.15 and 4,404.91

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Solution

The fourth proportional to 7,523.96, 11,282.15 and 4,404.91 is: 6,605.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523.96 : 11,282.15 = 4,404.91 : x
  2. Step 2: Convert to fraction form
    7,523.96/11,282.15 = 4,404.91/x
  3. Step 3: Cross multiply
    7,523.96x = 11,282.15 × 4,404.91
  4. Step 4: Simplify right side
    7,523.96x = 49,696,776.92
  5. Step 5: Solve for x
    x = 49,696,776.92/7,523.96
  6. Step 6: Final answer
    x = 6,605.14

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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.