Home / 68,026.03-102,085.52-23,652.71

Finding the Fourth Proportional to 68,026.03, 102,085.52 and 23,652.71

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Solution

The fourth proportional to 68,026.03, 102,085.52 and 23,652.71 is: 35,495.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,026.03 : 102,085.52 = 23,652.71 : x
  2. Step 2: Convert to fraction form
    68,026.03/102,085.52 = 23,652.71/x
  3. Step 3: Cross multiply
    68,026.03x = 102,085.52 × 23,652.71
  4. Step 4: Simplify right side
    68,026.03x = 2,414,598,953.89
  5. Step 5: Solve for x
    x = 2,414,598,953.89/68,026.03
  6. Step 6: Final answer
    x = 35,495.22

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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.