Home / 95,775.02-143,728.17-33,445.52

Finding the Fourth Proportional to 95,775.02, 143,728.17 and 33,445.52

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Solution

The fourth proportional to 95,775.02, 143,728.17 and 33,445.52 is: 50,191.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,775.02 : 143,728.17 = 33,445.52 : x
  2. Step 2: Convert to fraction form
    95,775.02/143,728.17 = 33,445.52/x
  3. Step 3: Cross multiply
    95,775.02x = 143,728.17 × 33,445.52
  4. Step 4: Simplify right side
    95,775.02x = 4,807,063,384.30
  5. Step 5: Solve for x
    x = 4,807,063,384.30/95,775.02
  6. Step 6: Final answer
    x = 50,191.20

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1.5x scale

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.