Home / 237,934.74-328,225.56-141,082.22

Finding the Fourth Proportional to 237,934.74, 328,225.56 and 141,082.22

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Solution

The fourth proportional to 237,934.74, 328,225.56 and 141,082.22 is: 194,619.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,934.74 : 328,225.56 = 141,082.22 : x
  2. Step 2: Convert to fraction form
    237,934.74/328,225.56 = 141,082.22/x
  3. Step 3: Cross multiply
    237,934.74x = 328,225.56 × 141,082.22
  4. Step 4: Simplify right side
    237,934.74x = 46,306,790,665.54
  5. Step 5: Solve for x
    x = 46,306,790,665.54/237,934.74
  6. Step 6: Final answer
    x = 194,619.71

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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.