Home / 22,957.07-34,448.91-9,628.88

Finding the Fourth Proportional to 22,957.07, 34,448.91 and 9,628.88

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Solution

The fourth proportional to 22,957.07, 34,448.91 and 9,628.88 is: 14,448.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,957.07 : 34,448.91 = 9,628.88 : x
  2. Step 2: Convert to fraction form
    22,957.07/34,448.91 = 9,628.88/x
  3. Step 3: Cross multiply
    22,957.07x = 34,448.91 × 9,628.88
  4. Step 4: Simplify right side
    22,957.07x = 331,704,516.37
  5. Step 5: Solve for x
    x = 331,704,516.37/22,957.07
  6. Step 6: Final answer
    x = 14,448.90

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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.