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Finding the Fourth Proportional to 9,083.01, 13,624.38 and 2,509.05

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Solution

The fourth proportional to 9,083.01, 13,624.38 and 2,509.05 is: 3,763.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083.01 : 13,624.38 = 2,509.05 : x
  2. Step 2: Convert to fraction form
    9,083.01/13,624.38 = 2,509.05/x
  3. Step 3: Cross multiply
    9,083.01x = 13,624.38 × 2,509.05
  4. Step 4: Simplify right side
    9,083.01x = 34,184,250.64
  5. Step 5: Solve for x
    x = 34,184,250.64/9,083.01
  6. Step 6: Final answer
    x = 3,763.54

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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.