Home / 110,124.42-165,197.52-35,225.76

Finding the Fourth Proportional to 110,124.42, 165,197.52 and 35,225.76

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Solution

The fourth proportional to 110,124.42, 165,197.52 and 35,225.76 is: 52,842.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,124.42 : 165,197.52 = 35,225.76 : x
  2. Step 2: Convert to fraction form
    110,124.42/165,197.52 = 35,225.76/x
  3. Step 3: Cross multiply
    110,124.42x = 165,197.52 × 35,225.76
  4. Step 4: Simplify right side
    110,124.42x = 5,819,208,192.12
  5. Step 5: Solve for x
    x = 5,819,208,192.12/110,124.42
  6. Step 6: Final answer
    x = 52,842.12

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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.