Home / 60,269.11-83,171.37-33,411.55

Finding the Fourth Proportional to 60,269.11, 83,171.37 and 33,411.55

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Solution

The fourth proportional to 60,269.11, 83,171.37 and 33,411.55 is: 46,107.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,269.11 : 83,171.37 = 33,411.55 : x
  2. Step 2: Convert to fraction form
    60,269.11/83,171.37 = 33,411.55/x
  3. Step 3: Cross multiply
    60,269.11x = 83,171.37 × 33,411.55
  4. Step 4: Simplify right side
    60,269.11x = 2,778,884,387.32
  5. Step 5: Solve for x
    x = 2,778,884,387.32/60,269.11
  6. Step 6: Final answer
    x = 46,107.94

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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.