Home / 9,250.48-13,873.59-2,675.20

Finding the Fourth Proportional to 9,250.48, 13,873.59 and 2,675.20

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Solution

The fourth proportional to 9,250.48, 13,873.59 and 2,675.20 is: 4,012.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250.48 : 13,873.59 = 2,675.20 : x
  2. Step 2: Convert to fraction form
    9,250.48/13,873.59 = 2,675.20/x
  3. Step 3: Cross multiply
    9,250.48x = 13,873.59 × 2,675.20
  4. Step 4: Simplify right side
    9,250.48x = 37,114,627.97
  5. Step 5: Solve for x
    x = 37,114,627.97/9,250.48
  6. Step 6: Final answer
    x = 4,012.18

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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.