Home / 9,408.25-14,108.10-4,483.84

Finding the Fourth Proportional to 9,408.25, 14,108.10 and 4,483.84

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Solution

The fourth proportional to 9,408.25, 14,108.10 and 4,483.84 is: 6,723.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,408.25 : 14,108.10 = 4,483.84 : x
  2. Step 2: Convert to fraction form
    9,408.25/14,108.10 = 4,483.84/x
  3. Step 3: Cross multiply
    9,408.25x = 14,108.10 × 4,483.84
  4. Step 4: Simplify right side
    9,408.25x = 63,258,463.10
  5. Step 5: Solve for x
    x = 63,258,463.10/9,408.25
  6. Step 6: Final answer
    x = 6,723.72

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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.