Home / 14,880.30-22,304.70-5,514.30

Finding the Fourth Proportional to 14,880.30, 22,304.70 and 5,514.30

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Solution

The fourth proportional to 14,880.30, 22,304.70 and 5,514.30 is: 8,265.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,880.30 : 22,304.70 = 5,514.30 : x
  2. Step 2: Convert to fraction form
    14,880.30/22,304.70 = 5,514.30/x
  3. Step 3: Cross multiply
    14,880.30x = 22,304.70 × 5,514.30
  4. Step 4: Simplify right side
    14,880.30x = 122,994,807.21
  5. Step 5: Solve for x
    x = 122,994,807.21/14,880.30
  6. Step 6: Final answer
    x = 8,265.61

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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.