Home / 44,322.27-66,137.70-39,545.59

Finding the Fourth Proportional to 44,322.27, 66,137.70 and 39,545.59

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Solution

The fourth proportional to 44,322.27, 66,137.70 and 39,545.59 is: 59,009.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,322.27 : 66,137.70 = 39,545.59 : x
  2. Step 2: Convert to fraction form
    44,322.27/66,137.70 = 39,545.59/x
  3. Step 3: Cross multiply
    44,322.27x = 66,137.70 × 39,545.59
  4. Step 4: Simplify right side
    44,322.27x = 2,615,454,037.05
  5. Step 5: Solve for x
    x = 2,615,454,037.05/44,322.27
  6. Step 6: Final answer
    x = 59,009.94

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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.