Home / 177,433.02-244,854.21-96,861.12

Finding the Fourth Proportional to 177,433.02, 244,854.21 and 96,861.12

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Solution

The fourth proportional to 177,433.02, 244,854.21 and 96,861.12 is: 133,666.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,433.02 : 244,854.21 = 96,861.12 : x
  2. Step 2: Convert to fraction form
    177,433.02/244,854.21 = 96,861.12/x
  3. Step 3: Cross multiply
    177,433.02x = 244,854.21 × 96,861.12
  4. Step 4: Simplify right side
    177,433.02x = 23,716,853,203.02
  5. Step 5: Solve for x
    x = 23,716,853,203.02/177,433.02
  6. Step 6: Final answer
    x = 133,666.51

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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.