Home / 9,960.60-14,946.30-4,414.80

Finding the Fourth Proportional to 9,960.60, 14,946.30 and 4,414.80

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Solution

The fourth proportional to 9,960.60, 14,946.30 and 4,414.80 is: 6,624.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,960.60 : 14,946.30 = 4,414.80 : x
  2. Step 2: Convert to fraction form
    9,960.60/14,946.30 = 4,414.80/x
  3. Step 3: Cross multiply
    9,960.60x = 14,946.30 × 4,414.80
  4. Step 4: Simplify right side
    9,960.60x = 65,984,925.24
  5. Step 5: Solve for x
    x = 65,984,925.24/9,960.60
  6. Step 6: Final answer
    x = 6,624.59

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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.