Home / 9,066.60-13,603.92-3,224.16

Finding the Fourth Proportional to 9,066.60, 13,603.92 and 3,224.16

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Solution

The fourth proportional to 9,066.60, 13,603.92 and 3,224.16 is: 4,837.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.60 : 13,603.92 = 3,224.16 : x
  2. Step 2: Convert to fraction form
    9,066.60/13,603.92 = 3,224.16/x
  3. Step 3: Cross multiply
    9,066.60x = 13,603.92 × 3,224.16
  4. Step 4: Simplify right side
    9,066.60x = 43,861,214.71
  5. Step 5: Solve for x
    x = 43,861,214.71/9,066.60
  6. Step 6: Final answer
    x = 4,837.67

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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.