Home / 47,233.26-70,807.50-43,124.42

Finding the Fourth Proportional to 47,233.26, 70,807.50 and 43,124.42

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Solution

The fourth proportional to 47,233.26, 70,807.50 and 43,124.42 is: 64,647.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,233.26 : 70,807.50 = 43,124.42 : x
  2. Step 2: Convert to fraction form
    47,233.26/70,807.50 = 43,124.42/x
  3. Step 3: Cross multiply
    47,233.26x = 70,807.50 × 43,124.42
  4. Step 4: Simplify right side
    47,233.26x = 3,053,532,546.17
  5. Step 5: Solve for x
    x = 3,053,532,546.17/47,233.26
  6. Step 6: Final answer
    x = 64,647.93

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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.