Home / 63,398.10-95,097.06-19,024.78

Finding the Fourth Proportional to 63,398.10, 95,097.06 and 19,024.78

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Solution

The fourth proportional to 63,398.10, 95,097.06 and 19,024.78 is: 28,537.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,398.10 : 95,097.06 = 19,024.78 : x
  2. Step 2: Convert to fraction form
    63,398.10/95,097.06 = 19,024.78/x
  3. Step 3: Cross multiply
    63,398.10x = 95,097.06 × 19,024.78
  4. Step 4: Simplify right side
    63,398.10x = 1,809,200,645.15
  5. Step 5: Solve for x
    x = 1,809,200,645.15/63,398.10
  6. Step 6: Final answer
    x = 28,537.14

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1.5x scale

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.