Home / 41,830.64-57,726.48-22,967.76

Finding the Fourth Proportional to 41,830.64, 57,726.48 and 22,967.76

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Solution

The fourth proportional to 41,830.64, 57,726.48 and 22,967.76 is: 31,695.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,830.64 : 57,726.48 = 22,967.76 : x
  2. Step 2: Convert to fraction form
    41,830.64/57,726.48 = 22,967.76/x
  3. Step 3: Cross multiply
    41,830.64x = 57,726.48 × 22,967.76
  4. Step 4: Simplify right side
    41,830.64x = 1,325,847,938.28
  5. Step 5: Solve for x
    x = 1,325,847,938.28/41,830.64
  6. Step 6: Final answer
    x = 31,695.62

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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.