Home / 60,187.02-90,231.27-22,725.83

Finding the Fourth Proportional to 60,187.02, 90,231.27 and 22,725.83

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Solution

The fourth proportional to 60,187.02, 90,231.27 and 22,725.83 is: 34,070.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,187.02 : 90,231.27 = 22,725.83 : x
  2. Step 2: Convert to fraction form
    60,187.02/90,231.27 = 22,725.83/x
  3. Step 3: Cross multiply
    60,187.02x = 90,231.27 × 22,725.83
  4. Step 4: Simplify right side
    60,187.02x = 2,050,580,643.06
  5. Step 5: Solve for x
    x = 2,050,580,643.06/60,187.02
  6. Step 6: Final answer
    x = 34,070.15

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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.