Home / 9,352.08-14,018.36-3,803.20

Finding the Fourth Proportional to 9,352.08, 14,018.36 and 3,803.20

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Solution

The fourth proportional to 9,352.08, 14,018.36 and 3,803.20 is: 5,700.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352.08 : 14,018.36 = 3,803.20 : x
  2. Step 2: Convert to fraction form
    9,352.08/14,018.36 = 3,803.20/x
  3. Step 3: Cross multiply
    9,352.08x = 14,018.36 × 3,803.20
  4. Step 4: Simplify right side
    9,352.08x = 53,314,626.75
  5. Step 5: Solve for x
    x = 53,314,626.75/9,352.08
  6. Step 6: Final answer
    x = 5,700.83

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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.