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Finding the Fourth Proportional to 244,637.90, 366,956.85 and 104,410.70

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Solution

The fourth proportional to 244,637.90, 366,956.85 and 104,410.70 is: 156,616.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,637.90 : 366,956.85 = 104,410.70 : x
  2. Step 2: Convert to fraction form
    244,637.90/366,956.85 = 104,410.70/x
  3. Step 3: Cross multiply
    244,637.90x = 366,956.85 × 104,410.70
  4. Step 4: Simplify right side
    244,637.90x = 38,314,221,578.30
  5. Step 5: Solve for x
    x = 38,314,221,578.30/244,637.90
  6. Step 6: Final answer
    x = 156,616.05

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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.