Home / 95,760.90-143,641.35-36,566.10

Finding the Fourth Proportional to 95,760.90, 143,641.35 and 36,566.10

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Solution

The fourth proportional to 95,760.90, 143,641.35 and 36,566.10 is: 54,849.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,760.90 : 143,641.35 = 36,566.10 : x
  2. Step 2: Convert to fraction form
    95,760.90/143,641.35 = 36,566.10/x
  3. Step 3: Cross multiply
    95,760.90x = 143,641.35 × 36,566.10
  4. Step 4: Simplify right side
    95,760.90x = 5,252,403,968.24
  5. Step 5: Solve for x
    x = 5,252,403,968.24/95,760.90
  6. Step 6: Final answer
    x = 54,849.15

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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.