Home / 168,240.16-252,350.34-63,050.32

Finding the Fourth Proportional to 168,240.16, 252,350.34 and 63,050.32

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Solution

The fourth proportional to 168,240.16, 252,350.34 and 63,050.32 is: 94,571.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,240.16 : 252,350.34 = 63,050.32 : x
  2. Step 2: Convert to fraction form
    168,240.16/252,350.34 = 63,050.32/x
  3. Step 3: Cross multiply
    168,240.16x = 252,350.34 × 63,050.32
  4. Step 4: Simplify right side
    168,240.16x = 15,910,769,689.11
  5. Step 5: Solve for x
    x = 15,910,769,689.11/168,240.16
  6. Step 6: Final answer
    x = 94,571.77

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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.