Home / 14,168.52-19,552.24-7,795.24

Finding the Fourth Proportional to 14,168.52, 19,552.24 and 7,795.24

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Solution

The fourth proportional to 14,168.52, 19,552.24 and 7,795.24 is: 10,757.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,168.52 : 19,552.24 = 7,795.24 : x
  2. Step 2: Convert to fraction form
    14,168.52/19,552.24 = 7,795.24/x
  3. Step 3: Cross multiply
    14,168.52x = 19,552.24 × 7,795.24
  4. Step 4: Simplify right side
    14,168.52x = 152,414,320.35
  5. Step 5: Solve for x
    x = 152,414,320.35/14,168.52
  6. Step 6: Final answer
    x = 10,757.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.