Home / 14,906.48-22,364.28-4,519.28

Finding the Fourth Proportional to 14,906.48, 22,364.28 and 4,519.28

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Solution

The fourth proportional to 14,906.48, 22,364.28 and 4,519.28 is: 6,780.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,906.48 : 22,364.28 = 4,519.28 : x
  2. Step 2: Convert to fraction form
    14,906.48/22,364.28 = 4,519.28/x
  3. Step 3: Cross multiply
    14,906.48x = 22,364.28 × 4,519.28
  4. Step 4: Simplify right side
    14,906.48x = 101,070,443.32
  5. Step 5: Solve for x
    x = 101,070,443.32/14,906.48
  6. Step 6: Final answer
    x = 6,780.30

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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.