Home / 48,440.28-72,592.75-23,473.71

Finding the Fourth Proportional to 48,440.28, 72,592.75 and 23,473.71

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Solution

The fourth proportional to 48,440.28, 72,592.75 and 23,473.71 is: 35,177.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,440.28 : 72,592.75 = 23,473.71 : x
  2. Step 2: Convert to fraction form
    48,440.28/72,592.75 = 23,473.71/x
  3. Step 3: Cross multiply
    48,440.28x = 72,592.75 × 23,473.71
  4. Step 4: Simplify right side
    48,440.28x = 1,704,021,161.60
  5. Step 5: Solve for x
    x = 1,704,021,161.60/48,440.28
  6. Step 6: Final answer
    x = 35,177.77

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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.