Home / 5,799.84-8,700.96-2,835.36

Finding the Fourth Proportional to 5,799.84, 8,700.96 and 2,835.36

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Solution

The fourth proportional to 5,799.84, 8,700.96 and 2,835.36 is: 4,253.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799.84 : 8,700.96 = 2,835.36 : x
  2. Step 2: Convert to fraction form
    5,799.84/8,700.96 = 2,835.36/x
  3. Step 3: Cross multiply
    5,799.84x = 8,700.96 × 2,835.36
  4. Step 4: Simplify right side
    5,799.84x = 24,670,353.95
  5. Step 5: Solve for x
    x = 24,670,353.95/5,799.84
  6. Step 6: Final answer
    x = 4,253.63

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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.