Home / 5,014.69-6,904.82-4,454.18

Finding the Fourth Proportional to 5,014.69, 6,904.82 and 4,454.18

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Solution

The fourth proportional to 5,014.69, 6,904.82 and 4,454.18 is: 6,133.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014.69 : 6,904.82 = 4,454.18 : x
  2. Step 2: Convert to fraction form
    5,014.69/6,904.82 = 4,454.18/x
  3. Step 3: Cross multiply
    5,014.69x = 6,904.82 × 4,454.18
  4. Step 4: Simplify right side
    5,014.69x = 30,755,306.14
  5. Step 5: Solve for x
    x = 30,755,306.14/5,014.69
  6. Step 6: Final answer
    x = 6,133.05

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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.