Home / 9,648.24-14,472.36-5,030.16

Finding the Fourth Proportional to 9,648.24, 14,472.36 and 5,030.16

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Solution

The fourth proportional to 9,648.24, 14,472.36 and 5,030.16 is: 7,545.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,648.24 : 14,472.36 = 5,030.16 : x
  2. Step 2: Convert to fraction form
    9,648.24/14,472.36 = 5,030.16/x
  3. Step 3: Cross multiply
    9,648.24x = 14,472.36 × 5,030.16
  4. Step 4: Simplify right side
    9,648.24x = 72,798,286.38
  5. Step 5: Solve for x
    x = 72,798,286.38/9,648.24
  6. Step 6: Final answer
    x = 7,545.24

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Similar ratio
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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.