Home / 22,995.16-34,493.96-9,834.28

Finding the Fourth Proportional to 22,995.16, 34,493.96 and 9,834.28

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Solution

The fourth proportional to 22,995.16, 34,493.96 and 9,834.28 is: 14,751.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,995.16 : 34,493.96 = 9,834.28 : x
  2. Step 2: Convert to fraction form
    22,995.16/34,493.96 = 9,834.28/x
  3. Step 3: Cross multiply
    22,995.16x = 34,493.96 × 9,834.28
  4. Step 4: Simplify right side
    22,995.16x = 339,223,260.95
  5. Step 5: Solve for x
    x = 339,223,260.95/22,995.16
  6. Step 6: Final answer
    x = 14,751.94

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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.