Home / 97,627.74-146,442.39-63,922.17

Finding the Fourth Proportional to 97,627.74, 146,442.39 and 63,922.17

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Solution

The fourth proportional to 97,627.74, 146,442.39 and 63,922.17 is: 95,883.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,627.74 : 146,442.39 = 63,922.17 : x
  2. Step 2: Convert to fraction form
    97,627.74/146,442.39 = 63,922.17/x
  3. Step 3: Cross multiply
    97,627.74x = 146,442.39 × 63,922.17
  4. Step 4: Simplify right side
    97,627.74x = 9,360,915,348.79
  5. Step 5: Solve for x
    x = 9,360,915,348.79/97,627.74
  6. Step 6: Final answer
    x = 95,883.77

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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.