Home / 56,092.02-84,073.42-22,775.50

Finding the Fourth Proportional to 56,092.02, 84,073.42 and 22,775.50

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Solution

The fourth proportional to 56,092.02, 84,073.42 and 22,775.50 is: 34,137.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,092.02 : 84,073.42 = 22,775.50 : x
  2. Step 2: Convert to fraction form
    56,092.02/84,073.42 = 22,775.50/x
  3. Step 3: Cross multiply
    56,092.02x = 84,073.42 × 22,775.50
  4. Step 4: Simplify right side
    56,092.02x = 1,914,814,177.21
  5. Step 5: Solve for x
    x = 1,914,814,177.21/56,092.02
  6. Step 6: Final answer
    x = 34,137.02

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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.