Home / 137,534.01-206,302.83-44,039.76

Finding the Fourth Proportional to 137,534.01, 206,302.83 and 44,039.76

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Solution

The fourth proportional to 137,534.01, 206,302.83 and 44,039.76 is: 66,060.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,534.01 : 206,302.83 = 44,039.76 : x
  2. Step 2: Convert to fraction form
    137,534.01/206,302.83 = 44,039.76/x
  3. Step 3: Cross multiply
    137,534.01x = 206,302.83 × 44,039.76
  4. Step 4: Simplify right side
    137,534.01x = 9,085,527,120.52
  5. Step 5: Solve for x
    x = 9,085,527,120.52/137,534.01
  6. Step 6: Final answer
    x = 66,060.22

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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.