Home / 9,066.10-13,600.03-3,368.59

Finding the Fourth Proportional to 9,066.10, 13,600.03 and 3,368.59

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Solution

The fourth proportional to 9,066.10, 13,600.03 and 3,368.59 is: 5,053.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.10 : 13,600.03 = 3,368.59 : x
  2. Step 2: Convert to fraction form
    9,066.10/13,600.03 = 3,368.59/x
  3. Step 3: Cross multiply
    9,066.10x = 13,600.03 × 3,368.59
  4. Step 4: Simplify right side
    9,066.10x = 45,812,879.48
  5. Step 5: Solve for x
    x = 45,812,879.48/9,066.10
  6. Step 6: Final answer
    x = 5,053.21

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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.