Home / 9,352.25-14,034.35-4,422.18

Finding the Fourth Proportional to 9,352.25, 14,034.35 and 4,422.18

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Solution

The fourth proportional to 9,352.25, 14,034.35 and 4,422.18 is: 6,636.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352.25 : 14,034.35 = 4,422.18 : x
  2. Step 2: Convert to fraction form
    9,352.25/14,034.35 = 4,422.18/x
  3. Step 3: Cross multiply
    9,352.25x = 14,034.35 × 4,422.18
  4. Step 4: Simplify right side
    9,352.25x = 62,062,421.88
  5. Step 5: Solve for x
    x = 62,062,421.88/9,352.25
  6. Step 6: Final answer
    x = 6,636.10

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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.