Home / 9,342.95-14,021.37-4,414.10

Finding the Fourth Proportional to 9,342.95, 14,021.37 and 4,414.10

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Solution

The fourth proportional to 9,342.95, 14,021.37 and 4,414.10 is: 6,624.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342.95 : 14,021.37 = 4,414.10 : x
  2. Step 2: Convert to fraction form
    9,342.95/14,021.37 = 4,414.10/x
  3. Step 3: Cross multiply
    9,342.95x = 14,021.37 × 4,414.10
  4. Step 4: Simplify right side
    9,342.95x = 61,891,659.21
  5. Step 5: Solve for x
    x = 61,891,659.21/9,342.95
  6. Step 6: Final answer
    x = 6,624.43

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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.