Home / 22,995.84-34,292.52-22,785.65

Finding the Fourth Proportional to 22,995.84, 34,292.52 and 22,785.65

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Solution

The fourth proportional to 22,995.84, 34,292.52 and 22,785.65 is: 33,979.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,995.84 : 34,292.52 = 22,785.65 : x
  2. Step 2: Convert to fraction form
    22,995.84/34,292.52 = 22,785.65/x
  3. Step 3: Cross multiply
    22,995.84x = 34,292.52 × 22,785.65
  4. Step 4: Simplify right side
    22,995.84x = 781,377,358.34
  5. Step 5: Solve for x
    x = 781,377,358.34/22,995.84
  6. Step 6: Final answer
    x = 33,979.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.