Home / 193,526.96-267,052.68-108,627.76

Finding the Fourth Proportional to 193,526.96, 267,052.68 and 108,627.76

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Solution

The fourth proportional to 193,526.96, 267,052.68 and 108,627.76 is: 149,898.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,526.96 : 267,052.68 = 108,627.76 : x
  2. Step 2: Convert to fraction form
    193,526.96/267,052.68 = 108,627.76/x
  3. Step 3: Cross multiply
    193,526.96x = 267,052.68 × 108,627.76
  4. Step 4: Simplify right side
    193,526.96x = 29,009,334,430.40
  5. Step 5: Solve for x
    x = 29,009,334,430.40/193,526.96
  6. Step 6: Final answer
    x = 149,898.16

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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.