Home / 16,125.52-24,186.74-5,026.18

Finding the Fourth Proportional to 16,125.52, 24,186.74 and 5,026.18

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Solution

The fourth proportional to 16,125.52, 24,186.74 and 5,026.18 is: 7,538.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,125.52 : 24,186.74 = 5,026.18 : x
  2. Step 2: Convert to fraction form
    16,125.52/24,186.74 = 5,026.18/x
  3. Step 3: Cross multiply
    16,125.52x = 24,186.74 × 5,026.18
  4. Step 4: Simplify right side
    16,125.52x = 121,566,908.85
  5. Step 5: Solve for x
    x = 121,566,908.85/16,125.52
  6. Step 6: Final answer
    x = 7,538.79

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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.