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Finding the Fourth Proportional to 244,558.64, 366,763.08 and 169,142.24

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Solution

The fourth proportional to 244,558.64, 366,763.08 and 169,142.24 is: 253,661.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,558.64 : 366,763.08 = 169,142.24 : x
  2. Step 2: Convert to fraction form
    244,558.64/366,763.08 = 169,142.24/x
  3. Step 3: Cross multiply
    244,558.64x = 366,763.08 × 169,142.24
  4. Step 4: Simplify right side
    244,558.64x = 62,035,128,900.50
  5. Step 5: Solve for x
    x = 62,035,128,900.50/244,558.64
  6. Step 6: Final answer
    x = 253,661.57

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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.