Home / 5,995.58-8,274.01-3,342.70

Finding the Fourth Proportional to 5,995.58, 8,274.01 and 3,342.70

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Solution

The fourth proportional to 5,995.58, 8,274.01 and 3,342.70 is: 4,612.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.58 : 8,274.01 = 3,342.70 : x
  2. Step 2: Convert to fraction form
    5,995.58/8,274.01 = 3,342.70/x
  3. Step 3: Cross multiply
    5,995.58x = 8,274.01 × 3,342.70
  4. Step 4: Simplify right side
    5,995.58x = 27,657,504.19
  5. Step 5: Solve for x
    x = 27,657,504.19/5,995.58
  6. Step 6: Final answer
    x = 4,612.98

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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.