Home / 6,799.10-10,210.80-4,952.30

Finding the Fourth Proportional to 6,799.10, 10,210.80 and 4,952.30

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Solution

The fourth proportional to 6,799.10, 10,210.80 and 4,952.30 is: 7,437.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799.10 : 10,210.80 = 4,952.30 : x
  2. Step 2: Convert to fraction form
    6,799.10/10,210.80 = 4,952.30/x
  3. Step 3: Cross multiply
    6,799.10x = 10,210.80 × 4,952.30
  4. Step 4: Simplify right side
    6,799.10x = 50,566,944.84
  5. Step 5: Solve for x
    x = 50,566,944.84/6,799.10
  6. Step 6: Final answer
    x = 7,437.30

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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.