Home / 182,763.60-252,212.93-102,191.13

Finding the Fourth Proportional to 182,763.60, 252,212.93 and 102,191.13

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Solution

The fourth proportional to 182,763.60, 252,212.93 and 102,191.13 is: 141,023.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,763.60 : 252,212.93 = 102,191.13 : x
  2. Step 2: Convert to fraction form
    182,763.60/252,212.93 = 102,191.13/x
  3. Step 3: Cross multiply
    182,763.60x = 252,212.93 × 102,191.13
  4. Step 4: Simplify right side
    182,763.60x = 25,773,923,806.36
  5. Step 5: Solve for x
    x = 25,773,923,806.36/182,763.60
  6. Step 6: Final answer
    x = 141,023.29

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1.5x scale

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.