Home / 71,458.02-107,112.02-24,056.69

Finding the Fourth Proportional to 71,458.02, 107,112.02 and 24,056.69

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Solution

The fourth proportional to 71,458.02, 107,112.02 and 24,056.69 is: 36,059.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,458.02 : 107,112.02 = 24,056.69 : x
  2. Step 2: Convert to fraction form
    71,458.02/107,112.02 = 24,056.69/x
  3. Step 3: Cross multiply
    71,458.02x = 107,112.02 × 24,056.69
  4. Step 4: Simplify right side
    71,458.02x = 2,576,760,004.57
  5. Step 5: Solve for x
    x = 2,576,760,004.57/71,458.02
  6. Step 6: Final answer
    x = 36,059.77

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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.