Home / 15,367.80-23,052.16-6,007.44

Finding the Fourth Proportional to 15,367.80, 23,052.16 and 6,007.44

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Solution

The fourth proportional to 15,367.80, 23,052.16 and 6,007.44 is: 9,011.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,367.80 : 23,052.16 = 6,007.44 : x
  2. Step 2: Convert to fraction form
    15,367.80/23,052.16 = 6,007.44/x
  3. Step 3: Cross multiply
    15,367.80x = 23,052.16 × 6,007.44
  4. Step 4: Simplify right side
    15,367.80x = 138,484,562.03
  5. Step 5: Solve for x
    x = 138,484,562.03/15,367.80
  6. Step 6: Final answer
    x = 9,011.34

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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.