Home / 42,026.24-57,995.92-22,905.96

Finding the Fourth Proportional to 42,026.24, 57,995.92 and 22,905.96

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Solution

The fourth proportional to 42,026.24, 57,995.92 and 22,905.96 is: 31,610.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,026.24 : 57,995.92 = 22,905.96 : x
  2. Step 2: Convert to fraction form
    42,026.24/57,995.92 = 22,905.96/x
  3. Step 3: Cross multiply
    42,026.24x = 57,995.92 × 22,905.96
  4. Step 4: Simplify right side
    42,026.24x = 1,328,452,223.68
  5. Step 5: Solve for x
    x = 1,328,452,223.68/42,026.24
  6. Step 6: Final answer
    x = 31,610.07

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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.