Home / 22,929.08-34,393.41-7,346.70

Finding the Fourth Proportional to 22,929.08, 34,393.41 and 7,346.70

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Solution

The fourth proportional to 22,929.08, 34,393.41 and 7,346.70 is: 11,019.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,929.08 : 34,393.41 = 7,346.70 : x
  2. Step 2: Convert to fraction form
    22,929.08/34,393.41 = 7,346.70/x
  3. Step 3: Cross multiply
    22,929.08x = 34,393.41 × 7,346.70
  4. Step 4: Simplify right side
    22,929.08x = 252,678,065.25
  5. Step 5: Solve for x
    x = 252,678,065.25/22,929.08
  6. Step 6: Final answer
    x = 11,019.99

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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.