Home / 44,854.56-61,862.94-39,465.36

Finding the Fourth Proportional to 44,854.56, 61,862.94 and 39,465.36

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Solution

The fourth proportional to 44,854.56, 61,862.94 and 39,465.36 is: 54,430.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,854.56 : 61,862.94 = 39,465.36 : x
  2. Step 2: Convert to fraction form
    44,854.56/61,862.94 = 39,465.36/x
  3. Step 3: Cross multiply
    44,854.56x = 61,862.94 × 39,465.36
  4. Step 4: Simplify right side
    44,854.56x = 2,441,443,197.76
  5. Step 5: Solve for x
    x = 2,441,443,197.76/44,854.56
  6. Step 6: Final answer
    x = 54,430.21

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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.