Home / 168,280.20-252,346.46-63,025.34

Finding the Fourth Proportional to 168,280.20, 252,346.46 and 63,025.34

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Solution

The fourth proportional to 168,280.20, 252,346.46 and 63,025.34 is: 94,510.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,280.20 : 252,346.46 = 63,025.34 : x
  2. Step 2: Convert to fraction form
    168,280.20/252,346.46 = 63,025.34/x
  3. Step 3: Cross multiply
    168,280.20x = 252,346.46 × 63,025.34
  4. Step 4: Simplify right side
    168,280.20x = 15,904,219,862.44
  5. Step 5: Solve for x
    x = 15,904,219,862.44/168,280.20
  6. Step 6: Final answer
    x = 94,510.35

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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.