Home / 11,090.95-16,644.15-10,032.17

Finding the Fourth Proportional to 11,090.95, 16,644.15 and 10,032.17

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Solution

The fourth proportional to 11,090.95, 16,644.15 and 10,032.17 is: 15,055.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,090.95 : 16,644.15 = 10,032.17 : x
  2. Step 2: Convert to fraction form
    11,090.95/16,644.15 = 10,032.17/x
  3. Step 3: Cross multiply
    11,090.95x = 16,644.15 × 10,032.17
  4. Step 4: Simplify right side
    11,090.95x = 166,976,859.08
  5. Step 5: Solve for x
    x = 166,976,859.08/11,090.95
  6. Step 6: Final answer
    x = 15,055.24

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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.