Home / 52,432.92-72,382.32-33,581.16

Finding the Fourth Proportional to 52,432.92, 72,382.32 and 33,581.16

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Solution

The fourth proportional to 52,432.92, 72,382.32 and 33,581.16 is: 46,357.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,432.92 : 72,382.32 = 33,581.16 : x
  2. Step 2: Convert to fraction form
    52,432.92/72,382.32 = 33,581.16/x
  3. Step 3: Cross multiply
    52,432.92x = 72,382.32 × 33,581.16
  4. Step 4: Simplify right side
    52,432.92x = 2,430,682,269.09
  5. Step 5: Solve for x
    x = 2,430,682,269.09/52,432.92
  6. Step 6: Final answer
    x = 46,357.94

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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.