Home / 4,337.70-5,984.42-2,846.45

Finding the Fourth Proportional to 4,337.70, 5,984.42 and 2,846.45

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Solution

The fourth proportional to 4,337.70, 5,984.42 and 2,846.45 is: 3,927.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.70 : 5,984.42 = 2,846.45 : x
  2. Step 2: Convert to fraction form
    4,337.70/5,984.42 = 2,846.45/x
  3. Step 3: Cross multiply
    4,337.70x = 5,984.42 × 2,846.45
  4. Step 4: Simplify right side
    4,337.70x = 17,034,352.31
  5. Step 5: Solve for x
    x = 17,034,352.31/4,337.70
  6. Step 6: Final answer
    x = 3,927.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.