Home / 4,927.07-6,799.35-3,669.20

Finding the Fourth Proportional to 4,927.07, 6,799.35 and 3,669.20

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Solution

The fourth proportional to 4,927.07, 6,799.35 and 3,669.20 is: 5,063.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.07 : 6,799.35 = 3,669.20 : x
  2. Step 2: Convert to fraction form
    4,927.07/6,799.35 = 3,669.20/x
  3. Step 3: Cross multiply
    4,927.07x = 6,799.35 × 3,669.20
  4. Step 4: Simplify right side
    4,927.07x = 24,948,175.02
  5. Step 5: Solve for x
    x = 24,948,175.02/4,927.07
  6. Step 6: Final answer
    x = 5,063.50

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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.