Home / 45,214.58-67,753.02-22,994.66

Finding the Fourth Proportional to 45,214.58, 67,753.02 and 22,994.66

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Solution

The fourth proportional to 45,214.58, 67,753.02 and 22,994.66 is: 34,456.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,214.58 : 67,753.02 = 22,994.66 : x
  2. Step 2: Convert to fraction form
    45,214.58/67,753.02 = 22,994.66/x
  3. Step 3: Cross multiply
    45,214.58x = 67,753.02 × 22,994.66
  4. Step 4: Simplify right side
    45,214.58x = 1,557,957,658.87
  5. Step 5: Solve for x
    x = 1,557,957,658.87/45,214.58
  6. Step 6: Final answer
    x = 34,456.98

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1.5x scale

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.