Home / 9,332.10-14,003.82-4,953.24

Finding the Fourth Proportional to 9,332.10, 14,003.82 and 4,953.24

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Solution

The fourth proportional to 9,332.10, 14,003.82 and 4,953.24 is: 7,432.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332.10 : 14,003.82 = 4,953.24 : x
  2. Step 2: Convert to fraction form
    9,332.10/14,003.82 = 4,953.24/x
  3. Step 3: Cross multiply
    9,332.10x = 14,003.82 × 4,953.24
  4. Step 4: Simplify right side
    9,332.10x = 69,364,281.38
  5. Step 5: Solve for x
    x = 69,364,281.38/9,332.10
  6. Step 6: Final answer
    x = 7,432.87

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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.