Home / 9,418.98-14,107.97-4,473.63

Finding the Fourth Proportional to 9,418.98, 14,107.97 and 4,473.63

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Solution

The fourth proportional to 9,418.98, 14,107.97 and 4,473.63 is: 6,700.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,418.98 : 14,107.97 = 4,473.63 : x
  2. Step 2: Convert to fraction form
    9,418.98/14,107.97 = 4,473.63/x
  3. Step 3: Cross multiply
    9,418.98x = 14,107.97 × 4,473.63
  4. Step 4: Simplify right side
    9,418.98x = 63,113,849.02
  5. Step 5: Solve for x
    x = 63,113,849.02/9,418.98
  6. Step 6: Final answer
    x = 6,700.71

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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.