Home / 5,990.43-8,266.80-3,337.93

Finding the Fourth Proportional to 5,990.43, 8,266.80 and 3,337.93

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Solution

The fourth proportional to 5,990.43, 8,266.80 and 3,337.93 is: 4,606.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990.43 : 8,266.80 = 3,337.93 : x
  2. Step 2: Convert to fraction form
    5,990.43/8,266.80 = 3,337.93/x
  3. Step 3: Cross multiply
    5,990.43x = 8,266.80 × 3,337.93
  4. Step 4: Simplify right side
    5,990.43x = 27,593,999.72
  5. Step 5: Solve for x
    x = 27,593,999.72/5,990.43
  6. Step 6: Final answer
    x = 4,606.35

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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.