Home / 16,332.70-24,496.75-5,237.95

Finding the Fourth Proportional to 16,332.70, 24,496.75 and 5,237.95

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Solution

The fourth proportional to 16,332.70, 24,496.75 and 5,237.95 is: 7,856.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,332.70 : 24,496.75 = 5,237.95 : x
  2. Step 2: Convert to fraction form
    16,332.70/24,496.75 = 5,237.95/x
  3. Step 3: Cross multiply
    16,332.70x = 24,496.75 × 5,237.95
  4. Step 4: Simplify right side
    16,332.70x = 128,312,758.61
  5. Step 5: Solve for x
    x = 128,312,758.61/16,332.70
  6. Step 6: Final answer
    x = 7,856.19

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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.