Home / 47,206.78-70,833.94-29,432.85

Finding the Fourth Proportional to 47,206.78, 70,833.94 and 29,432.85

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Solution

The fourth proportional to 47,206.78, 70,833.94 and 29,432.85 is: 44,164.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,206.78 : 70,833.94 = 29,432.85 : x
  2. Step 2: Convert to fraction form
    47,206.78/70,833.94 = 29,432.85/x
  3. Step 3: Cross multiply
    47,206.78x = 70,833.94 × 29,432.85
  4. Step 4: Simplify right side
    47,206.78x = 2,084,844,955.72
  5. Step 5: Solve for x
    x = 2,084,844,955.72/47,206.78
  6. Step 6: Final answer
    x = 44,164.10

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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.