Home / 34,079.52-47,026.44-25,131.84

Finding the Fourth Proportional to 34,079.52, 47,026.44 and 25,131.84

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Solution

The fourth proportional to 34,079.52, 47,026.44 and 25,131.84 is: 34,679.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,079.52 : 47,026.44 = 25,131.84 : x
  2. Step 2: Convert to fraction form
    34,079.52/47,026.44 = 25,131.84/x
  3. Step 3: Cross multiply
    34,079.52x = 47,026.44 × 25,131.84
  4. Step 4: Simplify right side
    34,079.52x = 1,181,860,965.85
  5. Step 5: Solve for x
    x = 1,181,860,965.85/34,079.52
  6. Step 6: Final answer
    x = 34,679.51

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1.5x scale

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.