Home / 6,202.13-9,303.20-1,522.16

Finding the Fourth Proportional to 6,202.13, 9,303.20 and 1,522.16

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Solution

The fourth proportional to 6,202.13, 9,303.20 and 1,522.16 is: 2,283.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202.13 : 9,303.20 = 1,522.16 : x
  2. Step 2: Convert to fraction form
    6,202.13/9,303.20 = 1,522.16/x
  3. Step 3: Cross multiply
    6,202.13x = 9,303.20 × 1,522.16
  4. Step 4: Simplify right side
    6,202.13x = 14,160,904.79
  5. Step 5: Solve for x
    x = 14,160,904.79/6,202.13
  6. Step 6: Final answer
    x = 2,283.23

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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.