Home / 4,454.76-6,147.93-2,465.96

Finding the Fourth Proportional to 4,454.76, 6,147.93 and 2,465.96

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Solution

The fourth proportional to 4,454.76, 6,147.93 and 2,465.96 is: 3,403.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.76 : 6,147.93 = 2,465.96 : x
  2. Step 2: Convert to fraction form
    4,454.76/6,147.93 = 2,465.96/x
  3. Step 3: Cross multiply
    4,454.76x = 6,147.93 × 2,465.96
  4. Step 4: Simplify right side
    4,454.76x = 15,160,527.97
  5. Step 5: Solve for x
    x = 15,160,527.97/4,454.76
  6. Step 6: Final answer
    x = 3,403.22

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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.