Home / 96,442.46-133,344.56-84,471.45

Finding the Fourth Proportional to 96,442.46, 133,344.56 and 84,471.45

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Solution

The fourth proportional to 96,442.46, 133,344.56 and 84,471.45 is: 116,793.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,442.46 : 133,344.56 = 84,471.45 : x
  2. Step 2: Convert to fraction form
    96,442.46/133,344.56 = 84,471.45/x
  3. Step 3: Cross multiply
    96,442.46x = 133,344.56 × 84,471.45
  4. Step 4: Simplify right side
    96,442.46x = 11,263,808,227.22
  5. Step 5: Solve for x
    x = 11,263,808,227.22/96,442.46
  6. Step 6: Final answer
    x = 116,793.04

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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.