Home / 42,726.96-58,961.38-24,576.30

Finding the Fourth Proportional to 42,726.96, 58,961.38 and 24,576.30

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Solution

The fourth proportional to 42,726.96, 58,961.38 and 24,576.30 is: 33,914.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,726.96 : 58,961.38 = 24,576.30 : x
  2. Step 2: Convert to fraction form
    42,726.96/58,961.38 = 24,576.30/x
  3. Step 3: Cross multiply
    42,726.96x = 58,961.38 × 24,576.30
  4. Step 4: Simplify right side
    42,726.96x = 1,449,052,563.29
  5. Step 5: Solve for x
    x = 1,449,052,563.29/42,726.96
  6. Step 6: Final answer
    x = 33,914.24

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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.