Home / 14,800.68-22,204.13-4,270.59

Finding the Fourth Proportional to 14,800.68, 22,204.13 and 4,270.59

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Solution

The fourth proportional to 14,800.68, 22,204.13 and 4,270.59 is: 6,406.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,800.68 : 22,204.13 = 4,270.59 : x
  2. Step 2: Convert to fraction form
    14,800.68/22,204.13 = 4,270.59/x
  3. Step 3: Cross multiply
    14,800.68x = 22,204.13 × 4,270.59
  4. Step 4: Simplify right side
    14,800.68x = 94,824,714.18
  5. Step 5: Solve for x
    x = 94,824,714.18/14,800.68
  6. Step 6: Final answer
    x = 6,406.78

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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.