Home / 10,504.23-15,757.25-3,482.75

Finding the Fourth Proportional to 10,504.23, 15,757.25 and 3,482.75

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Solution

The fourth proportional to 10,504.23, 15,757.25 and 3,482.75 is: 5,224.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504.23 : 15,757.25 = 3,482.75 : x
  2. Step 2: Convert to fraction form
    10,504.23/15,757.25 = 3,482.75/x
  3. Step 3: Cross multiply
    10,504.23x = 15,757.25 × 3,482.75
  4. Step 4: Simplify right side
    10,504.23x = 54,878,466.24
  5. Step 5: Solve for x
    x = 54,878,466.24/10,504.23
  6. Step 6: Final answer
    x = 5,224.42

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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.