Home / 11,539.79-17,292.06-5,994.93

Finding the Fourth Proportional to 11,539.79, 17,292.06 and 5,994.93

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Solution

The fourth proportional to 11,539.79, 17,292.06 and 5,994.93 is: 8,983.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,539.79 : 17,292.06 = 5,994.93 : x
  2. Step 2: Convert to fraction form
    11,539.79/17,292.06 = 5,994.93/x
  3. Step 3: Cross multiply
    11,539.79x = 17,292.06 × 5,994.93
  4. Step 4: Simplify right side
    11,539.79x = 103,664,689.26
  5. Step 5: Solve for x
    x = 103,664,689.26/11,539.79
  6. Step 6: Final answer
    x = 8,983.24

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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.