Home / 35,985.01-49,679.39-25,262.79

Finding the Fourth Proportional to 35,985.01, 49,679.39 and 25,262.79

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Solution

The fourth proportional to 35,985.01, 49,679.39 and 25,262.79 is: 34,876.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,985.01 : 49,679.39 = 25,262.79 : x
  2. Step 2: Convert to fraction form
    35,985.01/49,679.39 = 25,262.79/x
  3. Step 3: Cross multiply
    35,985.01x = 49,679.39 × 25,262.79
  4. Step 4: Simplify right side
    35,985.01x = 1,255,039,996.90
  5. Step 5: Solve for x
    x = 1,255,039,996.90/35,985.01
  6. Step 6: Final answer
    x = 34,876.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.