Home / 42,204.57-58,260.24-26,296.88

Finding the Fourth Proportional to 42,204.57, 58,260.24 and 26,296.88

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Solution

The fourth proportional to 42,204.57, 58,260.24 and 26,296.88 is: 36,300.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,204.57 : 58,260.24 = 26,296.88 : x
  2. Step 2: Convert to fraction form
    42,204.57/58,260.24 = 26,296.88/x
  3. Step 3: Cross multiply
    42,204.57x = 58,260.24 × 26,296.88
  4. Step 4: Simplify right side
    42,204.57x = 1,532,062,467.23
  5. Step 5: Solve for x
    x = 1,532,062,467.23/42,204.57
  6. Step 6: Final answer
    x = 36,300.87

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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.