Home / 6,904.98-10,348.29-2,518.29

Finding the Fourth Proportional to 6,904.98, 10,348.29 and 2,518.29

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Solution

The fourth proportional to 6,904.98, 10,348.29 and 2,518.29 is: 3,774.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904.98 : 10,348.29 = 2,518.29 : x
  2. Step 2: Convert to fraction form
    6,904.98/10,348.29 = 2,518.29/x
  3. Step 3: Cross multiply
    6,904.98x = 10,348.29 × 2,518.29
  4. Step 4: Simplify right side
    6,904.98x = 26,059,995.22
  5. Step 5: Solve for x
    x = 26,059,995.22/6,904.98
  6. Step 6: Final answer
    x = 3,774.09

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1.5x scale

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.