Home / 9,572.27-14,359.49-4,376.75

Finding the Fourth Proportional to 9,572.27, 14,359.49 and 4,376.75

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Solution

The fourth proportional to 9,572.27, 14,359.49 and 4,376.75 is: 6,565.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572.27 : 14,359.49 = 4,376.75 : x
  2. Step 2: Convert to fraction form
    9,572.27/14,359.49 = 4,376.75/x
  3. Step 3: Cross multiply
    9,572.27x = 14,359.49 × 4,376.75
  4. Step 4: Simplify right side
    9,572.27x = 62,847,875.97
  5. Step 5: Solve for x
    x = 62,847,875.97/9,572.27
  6. Step 6: Final answer
    x = 6,565.62

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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.