Home / 44,685.06-66,541.67-44,194.20

Finding the Fourth Proportional to 44,685.06, 66,541.67 and 44,194.20

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Solution

The fourth proportional to 44,685.06, 66,541.67 and 44,194.20 is: 65,810.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,685.06 : 66,541.67 = 44,194.20 : x
  2. Step 2: Convert to fraction form
    44,685.06/66,541.67 = 44,194.20/x
  3. Step 3: Cross multiply
    44,685.06x = 66,541.67 × 44,194.20
  4. Step 4: Simplify right side
    44,685.06x = 2,940,755,872.31
  5. Step 5: Solve for x
    x = 2,940,755,872.31/44,685.06
  6. Step 6: Final answer
    x = 65,810.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.