Home / 77,395.46-116,073.44-24,077.02

Finding the Fourth Proportional to 77,395.46, 116,073.44 and 24,077.02

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Solution

The fourth proportional to 77,395.46, 116,073.44 and 24,077.02 is: 36,109.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,395.46 : 116,073.44 = 24,077.02 : x
  2. Step 2: Convert to fraction form
    77,395.46/116,073.44 = 24,077.02/x
  3. Step 3: Cross multiply
    77,395.46x = 116,073.44 × 24,077.02
  4. Step 4: Simplify right side
    77,395.46x = 2,794,702,536.35
  5. Step 5: Solve for x
    x = 2,794,702,536.35/77,395.46
  6. Step 6: Final answer
    x = 36,109.39

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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.