Home / 64,227.04-96,314.22-19,232.55

Finding the Fourth Proportional to 64,227.04, 96,314.22 and 19,232.55

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Solution

The fourth proportional to 64,227.04, 96,314.22 and 19,232.55 is: 28,840.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227.04 : 96,314.22 = 19,232.55 : x
  2. Step 2: Convert to fraction form
    64,227.04/96,314.22 = 19,232.55/x
  3. Step 3: Cross multiply
    64,227.04x = 96,314.22 × 19,232.55
  4. Step 4: Simplify right side
    64,227.04x = 1,852,367,690.68
  5. Step 5: Solve for x
    x = 1,852,367,690.68/64,227.04
  6. Step 6: Final answer
    x = 28,840.93

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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.