Home / 12,260.02-18,392.76-4,468.83

Finding the Fourth Proportional to 12,260.02, 18,392.76 and 4,468.83

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Solution

The fourth proportional to 12,260.02, 18,392.76 and 4,468.83 is: 6,704.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,260.02 : 18,392.76 = 4,468.83 : x
  2. Step 2: Convert to fraction form
    12,260.02/18,392.76 = 4,468.83/x
  3. Step 3: Cross multiply
    12,260.02x = 18,392.76 × 4,468.83
  4. Step 4: Simplify right side
    12,260.02x = 82,194,117.67
  5. Step 5: Solve for x
    x = 82,194,117.67/12,260.02
  6. Step 6: Final answer
    x = 6,704.24

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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.