Home / 14,774.56-22,127.28-11,080.48

Finding the Fourth Proportional to 14,774.56, 22,127.28 and 11,080.48

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Solution

The fourth proportional to 14,774.56, 22,127.28 and 11,080.48 is: 16,594.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,774.56 : 22,127.28 = 11,080.48 : x
  2. Step 2: Convert to fraction form
    14,774.56/22,127.28 = 11,080.48/x
  3. Step 3: Cross multiply
    14,774.56x = 22,127.28 × 11,080.48
  4. Step 4: Simplify right side
    14,774.56x = 245,180,883.49
  5. Step 5: Solve for x
    x = 245,180,883.49/14,774.56
  6. Step 6: Final answer
    x = 16,594.80

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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.