Home / 42,417.20-58,508.83-26,057.24

Finding the Fourth Proportional to 42,417.20, 58,508.83 and 26,057.24

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Solution

The fourth proportional to 42,417.20, 58,508.83 and 26,057.24 is: 35,942.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,417.20 : 58,508.83 = 26,057.24 : x
  2. Step 2: Convert to fraction form
    42,417.20/58,508.83 = 26,057.24/x
  3. Step 3: Cross multiply
    42,417.20x = 58,508.83 × 26,057.24
  4. Step 4: Simplify right side
    42,417.20x = 1,524,578,987.26
  5. Step 5: Solve for x
    x = 1,524,578,987.26/42,417.20
  6. Step 6: Final answer
    x = 35,942.47

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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.