Home / 174,763.23-241,199.15-106,819.35

Finding the Fourth Proportional to 174,763.23, 241,199.15 and 106,819.35

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Solution

The fourth proportional to 174,763.23, 241,199.15 and 106,819.35 is: 147,426.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,763.23 : 241,199.15 = 106,819.35 : x
  2. Step 2: Convert to fraction form
    174,763.23/241,199.15 = 106,819.35/x
  3. Step 3: Cross multiply
    174,763.23x = 241,199.15 × 106,819.35
  4. Step 4: Simplify right side
    174,763.23x = 25,764,736,423.55
  5. Step 5: Solve for x
    x = 25,764,736,423.55/174,763.23
  6. Step 6: Final answer
    x = 147,426.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.