Home / 41,670.16-57,506.20-22,807.29

Finding the Fourth Proportional to 41,670.16, 57,506.20 and 22,807.29

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Solution

The fourth proportional to 41,670.16, 57,506.20 and 22,807.29 is: 31,474.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,670.16 : 57,506.20 = 22,807.29 : x
  2. Step 2: Convert to fraction form
    41,670.16/57,506.20 = 22,807.29/x
  3. Step 3: Cross multiply
    41,670.16x = 57,506.20 × 22,807.29
  4. Step 4: Simplify right side
    41,670.16x = 1,311,560,580.20
  5. Step 5: Solve for x
    x = 1,311,560,580.20/41,670.16
  6. Step 6: Final answer
    x = 31,474.82

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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.