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Finding the Fourth Proportional to 244,126.96, 365,894.74 and 103,590.34

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Solution

The fourth proportional to 244,126.96, 365,894.74 and 103,590.34 is: 155,260.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,126.96 : 365,894.74 = 103,590.34 : x
  2. Step 2: Convert to fraction form
    244,126.96/365,894.74 = 103,590.34/x
  3. Step 3: Cross multiply
    244,126.96x = 365,894.74 × 103,590.34
  4. Step 4: Simplify right side
    244,126.96x = 37,903,160,520.81
  5. Step 5: Solve for x
    x = 37,903,160,520.81/244,126.96
  6. Step 6: Final answer
    x = 155,260.04

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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.