Home / 44,434.40-61,329.84-29,329.76

Finding the Fourth Proportional to 44,434.40, 61,329.84 and 29,329.76

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Solution

The fourth proportional to 44,434.40, 61,329.84 and 29,329.76 is: 40,481.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,434.40 : 61,329.84 = 29,329.76 : x
  2. Step 2: Convert to fraction form
    44,434.40/61,329.84 = 29,329.76/x
  3. Step 3: Cross multiply
    44,434.40x = 61,329.84 × 29,329.76
  4. Step 4: Simplify right side
    44,434.40x = 1,798,789,488.04
  5. Step 5: Solve for x
    x = 1,798,789,488.04/44,434.40
  6. Step 6: Final answer
    x = 40,481.91

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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.