Home / 9,630.93-14,432.18-4,367.55

Finding the Fourth Proportional to 9,630.93, 14,432.18 and 4,367.55

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Solution

The fourth proportional to 9,630.93, 14,432.18 and 4,367.55 is: 6,544.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630.93 : 14,432.18 = 4,367.55 : x
  2. Step 2: Convert to fraction form
    9,630.93/14,432.18 = 4,367.55/x
  3. Step 3: Cross multiply
    9,630.93x = 14,432.18 × 4,367.55
  4. Step 4: Simplify right side
    9,630.93x = 63,033,173.76
  5. Step 5: Solve for x
    x = 63,033,173.76/9,630.93
  6. Step 6: Final answer
    x = 6,544.87

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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.