Home / 41,360.64-57,078.08-22,497.92

Finding the Fourth Proportional to 41,360.64, 57,078.08 and 22,497.92

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Solution

The fourth proportional to 41,360.64, 57,078.08 and 22,497.92 is: 31,047.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360.64 : 57,078.08 = 22,497.92 : x
  2. Step 2: Convert to fraction form
    41,360.64/57,078.08 = 22,497.92/x
  3. Step 3: Cross multiply
    41,360.64x = 57,078.08 × 22,497.92
  4. Step 4: Simplify right side
    41,360.64x = 1,284,138,077.59
  5. Step 5: Solve for x
    x = 1,284,138,077.59/41,360.64
  6. Step 6: Final answer
    x = 31,047.35

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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.