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Finding the Fourth Proportional to 95,894.75, 143,868.24 and 29,333.40

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Solution

The fourth proportional to 95,894.75, 143,868.24 and 29,333.40 is: 44,008.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,894.75 : 143,868.24 = 29,333.40 : x
  2. Step 2: Convert to fraction form
    95,894.75/143,868.24 = 29,333.40/x
  3. Step 3: Cross multiply
    95,894.75x = 143,868.24 × 29,333.40
  4. Step 4: Simplify right side
    95,894.75x = 4,220,144,631.22
  5. Step 5: Solve for x
    x = 4,220,144,631.22/95,894.75
  6. Step 6: Final answer
    x = 44,008.09

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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.