Home / 239,534.35-359,301.53-113,133.04

Finding the Fourth Proportional to 239,534.35, 359,301.53 and 113,133.04

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Solution

The fourth proportional to 239,534.35, 359,301.53 and 113,133.04 is: 169,699.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,534.35 : 359,301.53 = 113,133.04 : x
  2. Step 2: Convert to fraction form
    239,534.35/359,301.53 = 113,133.04/x
  3. Step 3: Cross multiply
    239,534.35x = 359,301.53 × 113,133.04
  4. Step 4: Simplify right side
    239,534.35x = 40,648,874,365.55
  5. Step 5: Solve for x
    x = 40,648,874,365.55/239,534.35
  6. Step 6: Final answer
    x = 169,699.56

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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.