Home / 11,066.72-15,272.07-6,030.93

Finding the Fourth Proportional to 11,066.72, 15,272.07 and 6,030.93

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Solution

The fourth proportional to 11,066.72, 15,272.07 and 6,030.93 is: 8,322.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,066.72 : 15,272.07 = 6,030.93 : x
  2. Step 2: Convert to fraction form
    11,066.72/15,272.07 = 6,030.93/x
  3. Step 3: Cross multiply
    11,066.72x = 15,272.07 × 6,030.93
  4. Step 4: Simplify right side
    11,066.72x = 92,104,754.97
  5. Step 5: Solve for x
    x = 92,104,754.97/11,066.72
  6. Step 6: Final answer
    x = 8,322.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.