Home / 44,332.19-61,169.46-28,205.90

Finding the Fourth Proportional to 44,332.19, 61,169.46 and 28,205.90

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Solution

The fourth proportional to 44,332.19, 61,169.46 and 28,205.90 is: 38,918.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,332.19 : 61,169.46 = 28,205.90 : x
  2. Step 2: Convert to fraction form
    44,332.19/61,169.46 = 28,205.90/x
  3. Step 3: Cross multiply
    44,332.19x = 61,169.46 × 28,205.90
  4. Step 4: Simplify right side
    44,332.19x = 1,725,339,648.24
  5. Step 5: Solve for x
    x = 1,725,339,648.24/44,332.19
  6. Step 6: Final answer
    x = 38,918.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.