Home / 4,065.64-6,091.45-2,746.48

Finding the Fourth Proportional to 4,065.64, 6,091.45 and 2,746.48

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Solution

The fourth proportional to 4,065.64, 6,091.45 and 2,746.48 is: 4,114.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065.64 : 6,091.45 = 2,746.48 : x
  2. Step 2: Convert to fraction form
    4,065.64/6,091.45 = 2,746.48/x
  3. Step 3: Cross multiply
    4,065.64x = 6,091.45 × 2,746.48
  4. Step 4: Simplify right side
    4,065.64x = 16,730,045.60
  5. Step 5: Solve for x
    x = 16,730,045.60/4,065.64
  6. Step 6: Final answer
    x = 4,114.98

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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.