Home / 67,619.03-101,486.87-26,095.19

Finding the Fourth Proportional to 67,619.03, 101,486.87 and 26,095.19

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Solution

The fourth proportional to 67,619.03, 101,486.87 and 26,095.19 is: 39,165.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,619.03 : 101,486.87 = 26,095.19 : x
  2. Step 2: Convert to fraction form
    67,619.03/101,486.87 = 26,095.19/x
  3. Step 3: Cross multiply
    67,619.03x = 101,486.87 × 26,095.19
  4. Step 4: Simplify right side
    67,619.03x = 2,648,319,024.68
  5. Step 5: Solve for x
    x = 2,648,319,024.68/67,619.03
  6. Step 6: Final answer
    x = 39,165.29

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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.