Home / 44,648.10-66,972.15-34,794.75

Finding the Fourth Proportional to 44,648.10, 66,972.15 and 34,794.75

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Solution

The fourth proportional to 44,648.10, 66,972.15 and 34,794.75 is: 52,192.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,648.10 : 66,972.15 = 34,794.75 : x
  2. Step 2: Convert to fraction form
    44,648.10/66,972.15 = 34,794.75/x
  3. Step 3: Cross multiply
    44,648.10x = 66,972.15 × 34,794.75
  4. Step 4: Simplify right side
    44,648.10x = 2,330,279,216.21
  5. Step 5: Solve for x
    x = 2,330,279,216.21/44,648.10
  6. Step 6: Final answer
    x = 52,192.13

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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.