Home / 9,570.08-14,352.96-3,414.08

Finding the Fourth Proportional to 9,570.08, 14,352.96 and 3,414.08

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Solution

The fourth proportional to 9,570.08, 14,352.96 and 3,414.08 is: 5,120.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570.08 : 14,352.96 = 3,414.08 : x
  2. Step 2: Convert to fraction form
    9,570.08/14,352.96 = 3,414.08/x
  3. Step 3: Cross multiply
    9,570.08x = 14,352.96 × 3,414.08
  4. Step 4: Simplify right side
    9,570.08x = 49,002,153.68
  5. Step 5: Solve for x
    x = 49,002,153.68/9,570.08
  6. Step 6: Final answer
    x = 5,120.35

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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.