Home / 17,341.11-23,906.90-10,964.51

Finding the Fourth Proportional to 17,341.11, 23,906.90 and 10,964.51

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Solution

The fourth proportional to 17,341.11, 23,906.90 and 10,964.51 is: 15,115.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341.11 : 23,906.90 = 10,964.51 : x
  2. Step 2: Convert to fraction form
    17,341.11/23,906.90 = 10,964.51/x
  3. Step 3: Cross multiply
    17,341.11x = 23,906.90 × 10,964.51
  4. Step 4: Simplify right side
    17,341.11x = 262,127,444.12
  5. Step 5: Solve for x
    x = 262,127,444.12/17,341.11
  6. Step 6: Final answer
    x = 15,115.96

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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.