Home / 19,016.06-26,241.45-10,632.02

Finding the Fourth Proportional to 19,016.06, 26,241.45 and 10,632.02

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Solution

The fourth proportional to 19,016.06, 26,241.45 and 10,632.02 is: 14,671.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,016.06 : 26,241.45 = 10,632.02 : x
  2. Step 2: Convert to fraction form
    19,016.06/26,241.45 = 10,632.02/x
  3. Step 3: Cross multiply
    19,016.06x = 26,241.45 × 10,632.02
  4. Step 4: Simplify right side
    19,016.06x = 278,999,621.23
  5. Step 5: Solve for x
    x = 278,999,621.23/19,016.06
  6. Step 6: Final answer
    x = 14,671.79

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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.