Home / 42,195.09-58,230.24-24,045.43

Finding the Fourth Proportional to 42,195.09, 58,230.24 and 24,045.43

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Solution

The fourth proportional to 42,195.09, 58,230.24 and 24,045.43 is: 33,183.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,195.09 : 58,230.24 = 24,045.43 : x
  2. Step 2: Convert to fraction form
    42,195.09/58,230.24 = 24,045.43/x
  3. Step 3: Cross multiply
    42,195.09x = 58,230.24 × 24,045.43
  4. Step 4: Simplify right side
    42,195.09x = 1,400,171,159.80
  5. Step 5: Solve for x
    x = 1,400,171,159.80/42,195.09
  6. Step 6: Final answer
    x = 33,183.27

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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.