Home / 68,336.28-94,271.92-44,454.24

Finding the Fourth Proportional to 68,336.28, 94,271.92 and 44,454.24

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Solution

The fourth proportional to 68,336.28, 94,271.92 and 44,454.24 is: 61,325.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,336.28 : 94,271.92 = 44,454.24 : x
  2. Step 2: Convert to fraction form
    68,336.28/94,271.92 = 44,454.24/x
  3. Step 3: Cross multiply
    68,336.28x = 94,271.92 × 44,454.24
  4. Step 4: Simplify right side
    68,336.28x = 4,190,786,445.81
  5. Step 5: Solve for x
    x = 4,190,786,445.81/68,336.28
  6. Step 6: Final answer
    x = 61,325.94

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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.