Home / 176,553.10-264,829.65-163,074.70

Finding the Fourth Proportional to 176,553.10, 264,829.65 and 163,074.70

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Solution

The fourth proportional to 176,553.10, 264,829.65 and 163,074.70 is: 244,612.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,553.10 : 264,829.65 = 163,074.70 : x
  2. Step 2: Convert to fraction form
    176,553.10/264,829.65 = 163,074.70/x
  3. Step 3: Cross multiply
    176,553.10x = 264,829.65 × 163,074.70
  4. Step 4: Simplify right side
    176,553.10x = 43,187,015,724.86
  5. Step 5: Solve for x
    x = 43,187,015,724.86/176,553.10
  6. Step 6: Final answer
    x = 244,612.05

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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.