Home / 9,377.29-14,059.05-4,441.15

Finding the Fourth Proportional to 9,377.29, 14,059.05 and 4,441.15

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Solution

The fourth proportional to 9,377.29, 14,059.05 and 4,441.15 is: 6,658.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377.29 : 14,059.05 = 4,441.15 : x
  2. Step 2: Convert to fraction form
    9,377.29/14,059.05 = 4,441.15/x
  3. Step 3: Cross multiply
    9,377.29x = 14,059.05 × 4,441.15
  4. Step 4: Simplify right side
    9,377.29x = 62,438,349.91
  5. Step 5: Solve for x
    x = 62,438,349.91/9,377.29
  6. Step 6: Final answer
    x = 6,658.46

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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.