Home / 9,558.16-14,329.68-4,557.90

Finding the Fourth Proportional to 9,558.16, 14,329.68 and 4,557.90

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Solution

The fourth proportional to 9,558.16, 14,329.68 and 4,557.90 is: 6,833.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558.16 : 14,329.68 = 4,557.90 : x
  2. Step 2: Convert to fraction form
    9,558.16/14,329.68 = 4,557.90/x
  3. Step 3: Cross multiply
    9,558.16x = 14,329.68 × 4,557.90
  4. Step 4: Simplify right side
    9,558.16x = 65,313,248.47
  5. Step 5: Solve for x
    x = 65,313,248.47/9,558.16
  6. Step 6: Final answer
    x = 6,833.24

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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.