Home / 6,202.28-9,303.30-1,522.20

Finding the Fourth Proportional to 6,202.28, 9,303.30 and 1,522.20

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Solution

The fourth proportional to 6,202.28, 9,303.30 and 1,522.20 is: 2,283.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202.28 : 9,303.30 = 1,522.20 : x
  2. Step 2: Convert to fraction form
    6,202.28/9,303.30 = 1,522.20/x
  3. Step 3: Cross multiply
    6,202.28x = 9,303.30 × 1,522.20
  4. Step 4: Simplify right side
    6,202.28x = 14,161,483.26
  5. Step 5: Solve for x
    x = 14,161,483.26/6,202.28
  6. Step 6: Final answer
    x = 2,283.27

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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.