Home / 9,066.07-13,582.98-3,789.46

Finding the Fourth Proportional to 9,066.07, 13,582.98 and 3,789.46

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Solution

The fourth proportional to 9,066.07, 13,582.98 and 3,789.46 is: 5,677.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.07 : 13,582.98 = 3,789.46 : x
  2. Step 2: Convert to fraction form
    9,066.07/13,582.98 = 3,789.46/x
  3. Step 3: Cross multiply
    9,066.07x = 13,582.98 × 3,789.46
  4. Step 4: Simplify right side
    9,066.07x = 51,472,091.48
  5. Step 5: Solve for x
    x = 51,472,091.48/9,066.07
  6. Step 6: Final answer
    x = 5,677.45

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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.