Home / 34,473.92-47,568.83-19,363.69

Finding the Fourth Proportional to 34,473.92, 47,568.83 and 19,363.69

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Solution

The fourth proportional to 34,473.92, 47,568.83 and 19,363.69 is: 26,718.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,473.92 : 47,568.83 = 19,363.69 : x
  2. Step 2: Convert to fraction form
    34,473.92/47,568.83 = 19,363.69/x
  3. Step 3: Cross multiply
    34,473.92x = 47,568.83 × 19,363.69
  4. Step 4: Simplify right side
    34,473.92x = 921,108,029.37
  5. Step 5: Solve for x
    x = 921,108,029.37/34,473.92
  6. Step 6: Final answer
    x = 26,718.98

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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.