Home / 6,572.27-9,069.39-3,587.53

Finding the Fourth Proportional to 6,572.27, 9,069.39 and 3,587.53

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Solution

The fourth proportional to 6,572.27, 9,069.39 and 3,587.53 is: 4,950.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572.27 : 9,069.39 = 3,587.53 : x
  2. Step 2: Convert to fraction form
    6,572.27/9,069.39 = 3,587.53/x
  3. Step 3: Cross multiply
    6,572.27x = 9,069.39 × 3,587.53
  4. Step 4: Simplify right side
    6,572.27x = 32,536,708.71
  5. Step 5: Solve for x
    x = 32,536,708.71/6,572.27
  6. Step 6: Final answer
    x = 4,950.60

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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.