Home / 22,926.58-34,392.93-9,072.34

Finding the Fourth Proportional to 22,926.58, 34,392.93 and 9,072.34

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Solution

The fourth proportional to 22,926.58, 34,392.93 and 9,072.34 is: 13,609.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926.58 : 34,392.93 = 9,072.34 : x
  2. Step 2: Convert to fraction form
    22,926.58/34,392.93 = 9,072.34/x
  3. Step 3: Cross multiply
    22,926.58x = 34,392.93 × 9,072.34
  4. Step 4: Simplify right side
    22,926.58x = 312,024,354.56
  5. Step 5: Solve for x
    x = 312,024,354.56/22,926.58
  6. Step 6: Final answer
    x = 13,609.72

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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.