Home / 9,483.40-14,225.10-4,551.85

Finding the Fourth Proportional to 9,483.40, 14,225.10 and 4,551.85

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Solution

The fourth proportional to 9,483.40, 14,225.10 and 4,551.85 is: 6,827.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483.40 : 14,225.10 = 4,551.85 : x
  2. Step 2: Convert to fraction form
    9,483.40/14,225.10 = 4,551.85/x
  3. Step 3: Cross multiply
    9,483.40x = 14,225.10 × 4,551.85
  4. Step 4: Simplify right side
    9,483.40x = 64,750,521.44
  5. Step 5: Solve for x
    x = 64,750,521.44/9,483.40
  6. Step 6: Final answer
    x = 6,827.78

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Similar ratio
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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.