Home / 104,367.66-156,574.18-34,244.34

Finding the Fourth Proportional to 104,367.66, 156,574.18 and 34,244.34

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Solution

The fourth proportional to 104,367.66, 156,574.18 and 34,244.34 is: 51,373.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,367.66 : 156,574.18 = 34,244.34 : x
  2. Step 2: Convert to fraction form
    104,367.66/156,574.18 = 34,244.34/x
  3. Step 3: Cross multiply
    104,367.66x = 156,574.18 × 34,244.34
  4. Step 4: Simplify right side
    104,367.66x = 5,361,779,455.14
  5. Step 5: Solve for x
    x = 5,361,779,455.14/104,367.66
  6. Step 6: Final answer
    x = 51,373.95

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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.