Home / 79,826.48-110,160.32-44,017.04

Finding the Fourth Proportional to 79,826.48, 110,160.32 and 44,017.04

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Solution

The fourth proportional to 79,826.48, 110,160.32 and 44,017.04 is: 60,743.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,826.48 : 110,160.32 = 44,017.04 : x
  2. Step 2: Convert to fraction form
    79,826.48/110,160.32 = 44,017.04/x
  3. Step 3: Cross multiply
    79,826.48x = 110,160.32 × 44,017.04
  4. Step 4: Simplify right side
    79,826.48x = 4,848,931,211.85
  5. Step 5: Solve for x
    x = 4,848,931,211.85/79,826.48
  6. Step 6: Final answer
    x = 60,743.39

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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.