Home / 56,102.47-84,086.77-26,076.14

Finding the Fourth Proportional to 56,102.47, 84,086.77 and 26,076.14

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Solution

The fourth proportional to 56,102.47, 84,086.77 and 26,076.14 is: 39,083.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,102.47 : 84,086.77 = 26,076.14 : x
  2. Step 2: Convert to fraction form
    56,102.47/84,086.77 = 26,076.14/x
  3. Step 3: Cross multiply
    56,102.47x = 84,086.77 × 26,076.14
  4. Step 4: Simplify right side
    56,102.47x = 2,192,658,420.18
  5. Step 5: Solve for x
    x = 2,192,658,420.18/56,102.47
  6. Step 6: Final answer
    x = 39,083.10

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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.