Home / 244,342.02-366,534.90-66,849.96

Finding the Fourth Proportional to 244,342.02, 366,534.90 and 66,849.96

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Solution

The fourth proportional to 244,342.02, 366,534.90 and 66,849.96 is: 100,280.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,342.02 : 366,534.90 = 66,849.96 : x
  2. Step 2: Convert to fraction form
    244,342.02/366,534.90 = 66,849.96/x
  3. Step 3: Cross multiply
    244,342.02x = 366,534.90 × 66,849.96
  4. Step 4: Simplify right side
    244,342.02x = 24,502,843,403.60
  5. Step 5: Solve for x
    x = 24,502,843,403.60/244,342.02
  6. Step 6: Final answer
    x = 100,280.92

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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.