Home / 69,398.00-95,669.00-45,483.15

Finding the Fourth Proportional to 69,398.00, 95,669.00 and 45,483.15

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Solution

The fourth proportional to 69,398.00, 95,669.00 and 45,483.15 is: 62,701.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,398.00 : 95,669.00 = 45,483.15 : x
  2. Step 2: Convert to fraction form
    69,398.00/95,669.00 = 45,483.15/x
  3. Step 3: Cross multiply
    69,398.00x = 95,669.00 × 45,483.15
  4. Step 4: Simplify right side
    69,398.00x = 4,351,327,779.25
  5. Step 5: Solve for x
    x = 4,351,327,779.25/69,398.00
  6. Step 6: Final answer
    x = 62,701.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.