Home / 110,325.26-165,330.01-62,842.32

Finding the Fourth Proportional to 110,325.26, 165,330.01 and 62,842.32

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Solution

The fourth proportional to 110,325.26, 165,330.01 and 62,842.32 is: 94,173.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,325.26 : 165,330.01 = 62,842.32 : x
  2. Step 2: Convert to fraction form
    110,325.26/165,330.01 = 62,842.32/x
  3. Step 3: Cross multiply
    110,325.26x = 165,330.01 × 62,842.32
  4. Step 4: Simplify right side
    110,325.26x = 10,389,721,079.81
  5. Step 5: Solve for x
    x = 10,389,721,079.81/110,325.26
  6. Step 6: Final answer
    x = 94,173.55

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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.