Home / 14,886.80-22,324.80-5,998.40

Finding the Fourth Proportional to 14,886.80, 22,324.80 and 5,998.40

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Solution

The fourth proportional to 14,886.80, 22,324.80 and 5,998.40 is: 8,995.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886.80 : 22,324.80 = 5,998.40 : x
  2. Step 2: Convert to fraction form
    14,886.80/22,324.80 = 5,998.40/x
  3. Step 3: Cross multiply
    14,886.80x = 22,324.80 × 5,998.40
  4. Step 4: Simplify right side
    14,886.80x = 133,913,080.32
  5. Step 5: Solve for x
    x = 133,913,080.32/14,886.80
  6. Step 6: Final answer
    x = 8,995.42

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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.