Home / 146,066.93-219,191.12-93,514.13

Finding the Fourth Proportional to 146,066.93, 219,191.12 and 93,514.13

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Solution

The fourth proportional to 146,066.93, 219,191.12 and 93,514.13 is: 140,329.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,066.93 : 219,191.12 = 93,514.13 : x
  2. Step 2: Convert to fraction form
    146,066.93/219,191.12 = 93,514.13/x
  3. Step 3: Cross multiply
    146,066.93x = 219,191.12 × 93,514.13
  4. Step 4: Simplify right side
    146,066.93x = 20,497,466,422.95
  5. Step 5: Solve for x
    x = 20,497,466,422.95/146,066.93
  6. Step 6: Final answer
    x = 140,329.28

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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.