Home / 19,362.84-26,723.42-14,002.66

Finding the Fourth Proportional to 19,362.84, 26,723.42 and 14,002.66

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Solution

The fourth proportional to 19,362.84, 26,723.42 and 14,002.66 is: 19,325.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,362.84 : 26,723.42 = 14,002.66 : x
  2. Step 2: Convert to fraction form
    19,362.84/26,723.42 = 14,002.66/x
  3. Step 3: Cross multiply
    19,362.84x = 26,723.42 × 14,002.66
  4. Step 4: Simplify right side
    19,362.84x = 374,198,964.30
  5. Step 5: Solve for x
    x = 374,198,964.30/19,362.84
  6. Step 6: Final answer
    x = 19,325.62

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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.