Home / 5,901.33-8,853.56-2,940.65

Finding the Fourth Proportional to 5,901.33, 8,853.56 and 2,940.65

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Solution

The fourth proportional to 5,901.33, 8,853.56 and 2,940.65 is: 4,411.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901.33 : 8,853.56 = 2,940.65 : x
  2. Step 2: Convert to fraction form
    5,901.33/8,853.56 = 2,940.65/x
  3. Step 3: Cross multiply
    5,901.33x = 8,853.56 × 2,940.65
  4. Step 4: Simplify right side
    5,901.33x = 26,035,206.47
  5. Step 5: Solve for x
    x = 26,035,206.47/5,901.33
  6. Step 6: Final answer
    x = 4,411.75

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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.