Home / 63,397.44-95,112-19,025.01

Finding the Fourth Proportional to 63,397.44, 95,112 and 19,025.01

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Solution

The fourth proportional to 63,397.44, 95,112 and 19,025.01 is: 28,542.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,397.44 : 95,112 = 19,025.01 : x
  2. Step 2: Convert to fraction form
    63,397.44/95,112 = 19,025.01/x
  3. Step 3: Cross multiply
    63,397.44x = 95,112 × 19,025.01
  4. Step 4: Simplify right side
    63,397.44x = 1,809,506,751.12
  5. Step 5: Solve for x
    x = 1,809,506,751.12/63,397.44
  6. Step 6: Final answer
    x = 28,542.27

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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.