Home / 9,199.04-13,798.57-2,625.22

Finding the Fourth Proportional to 9,199.04, 13,798.57 and 2,625.22

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Solution

The fourth proportional to 9,199.04, 13,798.57 and 2,625.22 is: 3,937.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199.04 : 13,798.57 = 2,625.22 : x
  2. Step 2: Convert to fraction form
    9,199.04/13,798.57 = 2,625.22/x
  3. Step 3: Cross multiply
    9,199.04x = 13,798.57 × 2,625.22
  4. Step 4: Simplify right side
    9,199.04x = 36,224,316.43
  5. Step 5: Solve for x
    x = 36,224,316.43/9,199.04
  6. Step 6: Final answer
    x = 3,937.84

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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.