Home / 14,984.74-22,480.56-4,454.53

Finding the Fourth Proportional to 14,984.74, 22,480.56 and 4,454.53

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Solution

The fourth proportional to 14,984.74, 22,480.56 and 4,454.53 is: 6,682.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,984.74 : 22,480.56 = 4,454.53 : x
  2. Step 2: Convert to fraction form
    14,984.74/22,480.56 = 4,454.53/x
  3. Step 3: Cross multiply
    14,984.74x = 22,480.56 × 4,454.53
  4. Step 4: Simplify right side
    14,984.74x = 100,140,328.94
  5. Step 5: Solve for x
    x = 100,140,328.94/14,984.74
  6. Step 6: Final answer
    x = 6,682.82

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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.