Home / 24,624.92-33,980.64-19,332.38

Finding the Fourth Proportional to 24,624.92, 33,980.64 and 19,332.38

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Solution

The fourth proportional to 24,624.92, 33,980.64 and 19,332.38 is: 26,677.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,624.92 : 33,980.64 = 19,332.38 : x
  2. Step 2: Convert to fraction form
    24,624.92/33,980.64 = 19,332.38/x
  3. Step 3: Cross multiply
    24,624.92x = 33,980.64 × 19,332.38
  4. Step 4: Simplify right side
    24,624.92x = 656,926,645.12
  5. Step 5: Solve for x
    x = 656,926,645.12/24,624.92
  6. Step 6: Final answer
    x = 26,677.31

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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.