Home / 110,627.32-165,941.95-35,747.48

Finding the Fourth Proportional to 110,627.32, 165,941.95 and 35,747.48

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Solution

The fourth proportional to 110,627.32, 165,941.95 and 35,747.48 is: 53,621.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,627.32 : 165,941.95 = 35,747.48 : x
  2. Step 2: Convert to fraction form
    110,627.32/165,941.95 = 35,747.48/x
  3. Step 3: Cross multiply
    110,627.32x = 165,941.95 × 35,747.48
  4. Step 4: Simplify right side
    110,627.32x = 5,932,006,538.79
  5. Step 5: Solve for x
    x = 5,932,006,538.79/110,627.32
  6. Step 6: Final answer
    x = 53,621.53

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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.