Home / 104,616.14-156,941.84-41,402.93

Finding the Fourth Proportional to 104,616.14, 156,941.84 and 41,402.93

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Solution

The fourth proportional to 104,616.14, 156,941.84 and 41,402.93 is: 62,111.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,616.14 : 156,941.84 = 41,402.93 : x
  2. Step 2: Convert to fraction form
    104,616.14/156,941.84 = 41,402.93/x
  3. Step 3: Cross multiply
    104,616.14x = 156,941.84 × 41,402.93
  4. Step 4: Simplify right side
    104,616.14x = 6,497,851,334.39
  5. Step 5: Solve for x
    x = 6,497,851,334.39/104,616.14
  6. Step 6: Final answer
    x = 62,111.37

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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.