Home / 9,066.36-13,570.38-4,677.84

Finding the Fourth Proportional to 9,066.36, 13,570.38 and 4,677.84

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Solution

The fourth proportional to 9,066.36, 13,570.38 and 4,677.84 is: 7,001.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.36 : 13,570.38 = 4,677.84 : x
  2. Step 2: Convert to fraction form
    9,066.36/13,570.38 = 4,677.84/x
  3. Step 3: Cross multiply
    9,066.36x = 13,570.38 × 4,677.84
  4. Step 4: Simplify right side
    9,066.36x = 63,480,066.38
  5. Step 5: Solve for x
    x = 63,480,066.38/9,066.36
  6. Step 6: Final answer
    x = 7,001.71

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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.