Home / 241,160.16-361,604.88-108,168.24

Finding the Fourth Proportional to 241,160.16, 361,604.88 and 108,168.24

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Solution

The fourth proportional to 241,160.16, 361,604.88 and 108,168.24 is: 162,191.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,160.16 : 361,604.88 = 108,168.24 : x
  2. Step 2: Convert to fraction form
    241,160.16/361,604.88 = 108,168.24/x
  3. Step 3: Cross multiply
    241,160.16x = 361,604.88 × 108,168.24
  4. Step 4: Simplify right side
    241,160.16x = 39,114,163,445.01
  5. Step 5: Solve for x
    x = 39,114,163,445.01/241,160.16
  6. Step 6: Final answer
    x = 162,191.65

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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.