Home / 2,310.59-3,467.06-1,156.25

Finding the Fourth Proportional to 2,310.59, 3,467.06 and 1,156.25

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Solution

The fourth proportional to 2,310.59, 3,467.06 and 1,156.25 is: 1,734.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310.59 : 3,467.06 = 1,156.25 : x
  2. Step 2: Convert to fraction form
    2,310.59/3,467.06 = 1,156.25/x
  3. Step 3: Cross multiply
    2,310.59x = 3,467.06 × 1,156.25
  4. Step 4: Simplify right side
    2,310.59x = 4,008,788.13
  5. Step 5: Solve for x
    x = 4,008,788.13/2,310.59
  6. Step 6: Final answer
    x = 1,734.96

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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.