Home / 9,374.44-14,065.57-4,113.23

Finding the Fourth Proportional to 9,374.44, 14,065.57 and 4,113.23

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Solution

The fourth proportional to 9,374.44, 14,065.57 and 4,113.23 is: 6,171.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374.44 : 14,065.57 = 4,113.23 : x
  2. Step 2: Convert to fraction form
    9,374.44/14,065.57 = 4,113.23/x
  3. Step 3: Cross multiply
    9,374.44x = 14,065.57 × 4,113.23
  4. Step 4: Simplify right side
    9,374.44x = 57,854,959.66
  5. Step 5: Solve for x
    x = 57,854,959.66/9,374.44
  6. Step 6: Final answer
    x = 6,171.56

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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.