Home / 6,695.64-10,028.34-3,570.12

Finding the Fourth Proportional to 6,695.64, 10,028.34 and 3,570.12

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Solution

The fourth proportional to 6,695.64, 10,028.34 and 3,570.12 is: 5,347.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695.64 : 10,028.34 = 3,570.12 : x
  2. Step 2: Convert to fraction form
    6,695.64/10,028.34 = 3,570.12/x
  3. Step 3: Cross multiply
    6,695.64x = 10,028.34 × 3,570.12
  4. Step 4: Simplify right side
    6,695.64x = 35,802,377.20
  5. Step 5: Solve for x
    x = 35,802,377.20/6,695.64
  6. Step 6: Final answer
    x = 5,347.12

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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.