Home / 44,333.47-61,180.19-28,417.95

Finding the Fourth Proportional to 44,333.47, 61,180.19 and 28,417.95

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Solution

The fourth proportional to 44,333.47, 61,180.19 and 28,417.95 is: 39,216.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,333.47 : 61,180.19 = 28,417.95 : x
  2. Step 2: Convert to fraction form
    44,333.47/61,180.19 = 28,417.95/x
  3. Step 3: Cross multiply
    44,333.47x = 61,180.19 × 28,417.95
  4. Step 4: Simplify right side
    44,333.47x = 1,738,615,438.32
  5. Step 5: Solve for x
    x = 1,738,615,438.32/44,333.47
  6. Step 6: Final answer
    x = 39,216.77

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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.