Home / 9,195.02-13,792.99-2,622.18

Finding the Fourth Proportional to 9,195.02, 13,792.99 and 2,622.18

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Solution

The fourth proportional to 9,195.02, 13,792.99 and 2,622.18 is: 3,933.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.02 : 13,792.99 = 2,622.18 : x
  2. Step 2: Convert to fraction form
    9,195.02/13,792.99 = 2,622.18/x
  3. Step 3: Cross multiply
    9,195.02x = 13,792.99 × 2,622.18
  4. Step 4: Simplify right side
    9,195.02x = 36,167,702.52
  5. Step 5: Solve for x
    x = 36,167,702.52/9,195.02
  6. Step 6: Final answer
    x = 3,933.40

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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.