Home / 44,689.33-61,620.17-28,534.69

Finding the Fourth Proportional to 44,689.33, 61,620.17 and 28,534.69

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Solution

The fourth proportional to 44,689.33, 61,620.17 and 28,534.69 is: 39,345.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,689.33 : 61,620.17 = 28,534.69 : x
  2. Step 2: Convert to fraction form
    44,689.33/61,620.17 = 28,534.69/x
  3. Step 3: Cross multiply
    44,689.33x = 61,620.17 × 28,534.69
  4. Step 4: Simplify right side
    44,689.33x = 1,758,312,448.70
  5. Step 5: Solve for x
    x = 1,758,312,448.70/44,689.33
  6. Step 6: Final answer
    x = 39,345.24

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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.