Home / 9,488.55-14,232.52-4,294.43

Finding the Fourth Proportional to 9,488.55, 14,232.52 and 4,294.43

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Solution

The fourth proportional to 9,488.55, 14,232.52 and 4,294.43 is: 6,441.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,488.55 : 14,232.52 = 4,294.43 : x
  2. Step 2: Convert to fraction form
    9,488.55/14,232.52 = 4,294.43/x
  3. Step 3: Cross multiply
    9,488.55x = 14,232.52 × 4,294.43
  4. Step 4: Simplify right side
    9,488.55x = 61,120,560.86
  5. Step 5: Solve for x
    x = 61,120,560.86/9,488.55
  6. Step 6: Final answer
    x = 6,441.51

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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.