Home / 43,569.18-60,160.68-35,503.92

Finding the Fourth Proportional to 43,569.18, 60,160.68 and 35,503.92

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Solution

The fourth proportional to 43,569.18, 60,160.68 and 35,503.92 is: 49,024.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,569.18 : 60,160.68 = 35,503.92 : x
  2. Step 2: Convert to fraction form
    43,569.18/60,160.68 = 35,503.92/x
  3. Step 3: Cross multiply
    43,569.18x = 60,160.68 × 35,503.92
  4. Step 4: Simplify right side
    43,569.18x = 2,135,939,969.87
  5. Step 5: Solve for x
    x = 2,135,939,969.87/43,569.18
  6. Step 6: Final answer
    x = 49,024.10

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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.