Home / 115,330.97-173,001.67-35,363.11

Finding the Fourth Proportional to 115,330.97, 173,001.67 and 35,363.11

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Solution

The fourth proportional to 115,330.97, 173,001.67 and 35,363.11 is: 53,046.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,330.97 : 173,001.67 = 35,363.11 : x
  2. Step 2: Convert to fraction form
    115,330.97/173,001.67 = 35,363.11/x
  3. Step 3: Cross multiply
    115,330.97x = 173,001.67 × 35,363.11
  4. Step 4: Simplify right side
    115,330.97x = 6,117,877,086.39
  5. Step 5: Solve for x
    x = 6,117,877,086.39/115,330.97
  6. Step 6: Final answer
    x = 53,046.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.