Home / 63,479.22-95,199.66-19,094.19

Finding the Fourth Proportional to 63,479.22, 95,199.66 and 19,094.19

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Solution

The fourth proportional to 63,479.22, 95,199.66 and 19,094.19 is: 28,635.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,479.22 : 95,199.66 = 19,094.19 : x
  2. Step 2: Convert to fraction form
    63,479.22/95,199.66 = 19,094.19/x
  3. Step 3: Cross multiply
    63,479.22x = 95,199.66 × 19,094.19
  4. Step 4: Simplify right side
    63,479.22x = 1,817,760,395.98
  5. Step 5: Solve for x
    x = 1,817,760,395.98/63,479.22
  6. Step 6: Final answer
    x = 28,635.52

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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.