Home / 13,066.03-19,600.43-6,046.67

Finding the Fourth Proportional to 13,066.03, 19,600.43 and 6,046.67

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Solution

The fourth proportional to 13,066.03, 19,600.43 and 6,046.67 is: 9,070.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,066.03 : 19,600.43 = 6,046.67 : x
  2. Step 2: Convert to fraction form
    13,066.03/19,600.43 = 6,046.67/x
  3. Step 3: Cross multiply
    13,066.03x = 19,600.43 × 6,046.67
  4. Step 4: Simplify right side
    13,066.03x = 118,517,332.07
  5. Step 5: Solve for x
    x = 118,517,332.07/13,066.03
  6. Step 6: Final answer
    x = 9,070.65

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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.