Home / 239,535.35-359,303.03-113,134.04

Finding the Fourth Proportional to 239,535.35, 359,303.03 and 113,134.04

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Solution

The fourth proportional to 239,535.35, 359,303.03 and 113,134.04 is: 169,701.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,535.35 : 359,303.03 = 113,134.04 : x
  2. Step 2: Convert to fraction form
    239,535.35/359,303.03 = 113,134.04/x
  3. Step 3: Cross multiply
    239,535.35x = 359,303.03 × 113,134.04
  4. Step 4: Simplify right side
    239,535.35x = 40,649,403,368.14
  5. Step 5: Solve for x
    x = 40,649,403,368.14/239,535.35
  6. Step 6: Final answer
    x = 169,701.06

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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.