Home / 69,764.04-104,559.93-32,272.47

Finding the Fourth Proportional to 69,764.04, 104,559.93 and 32,272.47

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Solution

The fourth proportional to 69,764.04, 104,559.93 and 32,272.47 is: 48,368.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,764.04 : 104,559.93 = 32,272.47 : x
  2. Step 2: Convert to fraction form
    69,764.04/104,559.93 = 32,272.47/x
  3. Step 3: Cross multiply
    69,764.04x = 104,559.93 × 32,272.47
  4. Step 4: Simplify right side
    69,764.04x = 3,374,407,204.13
  5. Step 5: Solve for x
    x = 3,374,407,204.13/69,764.04
  6. Step 6: Final answer
    x = 48,368.86

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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.