Home / 9,068.22-13,599.68-3,803.10

Finding the Fourth Proportional to 9,068.22, 13,599.68 and 3,803.10

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Solution

The fourth proportional to 9,068.22, 13,599.68 and 3,803.10 is: 5,703.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068.22 : 13,599.68 = 3,803.10 : x
  2. Step 2: Convert to fraction form
    9,068.22/13,599.68 = 3,803.10/x
  3. Step 3: Cross multiply
    9,068.22x = 13,599.68 × 3,803.10
  4. Step 4: Simplify right side
    9,068.22x = 51,720,943.01
  5. Step 5: Solve for x
    x = 51,720,943.01/9,068.22
  6. Step 6: Final answer
    x = 5,703.54

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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.