Home / 42,668.52-58,882.38-23,805.66

Finding the Fourth Proportional to 42,668.52, 58,882.38 and 23,805.66

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Solution

The fourth proportional to 42,668.52, 58,882.38 and 23,805.66 is: 32,851.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,668.52 : 58,882.38 = 23,805.66 : x
  2. Step 2: Convert to fraction form
    42,668.52/58,882.38 = 23,805.66/x
  3. Step 3: Cross multiply
    42,668.52x = 58,882.38 × 23,805.66
  4. Step 4: Simplify right side
    42,668.52x = 1,401,733,918.27
  5. Step 5: Solve for x
    x = 1,401,733,918.27/42,668.52
  6. Step 6: Final answer
    x = 32,851.71

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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.