Home / 11,344.19-17,022.02-5,102.93

Finding the Fourth Proportional to 11,344.19, 17,022.02 and 5,102.93

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Solution

The fourth proportional to 11,344.19, 17,022.02 and 5,102.93 is: 7,656.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,344.19 : 17,022.02 = 5,102.93 : x
  2. Step 2: Convert to fraction form
    11,344.19/17,022.02 = 5,102.93/x
  3. Step 3: Cross multiply
    11,344.19x = 17,022.02 × 5,102.93
  4. Step 4: Simplify right side
    11,344.19x = 86,862,193.56
  5. Step 5: Solve for x
    x = 86,862,193.56/11,344.19
  6. Step 6: Final answer
    x = 7,656.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.