Home / 44,802.40-61,801.56-28,006.24

Finding the Fourth Proportional to 44,802.40, 61,801.56 and 28,006.24

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Solution

The fourth proportional to 44,802.40, 61,801.56 and 28,006.24 is: 38,632.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,802.40 : 61,801.56 = 28,006.24 : x
  2. Step 2: Convert to fraction form
    44,802.40/61,801.56 = 28,006.24/x
  3. Step 3: Cross multiply
    44,802.40x = 61,801.56 × 28,006.24
  4. Step 4: Simplify right side
    44,802.40x = 1,730,829,321.73
  5. Step 5: Solve for x
    x = 1,730,829,321.73/44,802.40
  6. Step 6: Final answer
    x = 38,632.51

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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.