Home / 19,014.92-26,242.18-11,059.73

Finding the Fourth Proportional to 19,014.92, 26,242.18 and 11,059.73

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Solution

The fourth proportional to 19,014.92, 26,242.18 and 11,059.73 is: 15,263.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014.92 : 26,242.18 = 11,059.73 : x
  2. Step 2: Convert to fraction form
    19,014.92/26,242.18 = 11,059.73/x
  3. Step 3: Cross multiply
    19,014.92x = 26,242.18 × 11,059.73
  4. Step 4: Simplify right side
    19,014.92x = 290,231,266.55
  5. Step 5: Solve for x
    x = 290,231,266.55/19,014.92
  6. Step 6: Final answer
    x = 15,263.35

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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.