Home / 68,519.42-94,572.60-44,604.44

Finding the Fourth Proportional to 68,519.42, 94,572.60 and 44,604.44

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Solution

The fourth proportional to 68,519.42, 94,572.60 and 44,604.44 is: 61,564.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,519.42 : 94,572.60 = 44,604.44 : x
  2. Step 2: Convert to fraction form
    68,519.42/94,572.60 = 44,604.44/x
  3. Step 3: Cross multiply
    68,519.42x = 94,572.60 × 44,604.44
  4. Step 4: Simplify right side
    68,519.42x = 4,218,357,862.34
  5. Step 5: Solve for x
    x = 4,218,357,862.34/68,519.42
  6. Step 6: Final answer
    x = 61,564.41

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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.