Home / 11,386.14-17,080.02-3,594.75

Finding the Fourth Proportional to 11,386.14, 17,080.02 and 3,594.75

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Solution

The fourth proportional to 11,386.14, 17,080.02 and 3,594.75 is: 5,392.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,386.14 : 17,080.02 = 3,594.75 : x
  2. Step 2: Convert to fraction form
    11,386.14/17,080.02 = 3,594.75/x
  3. Step 3: Cross multiply
    11,386.14x = 17,080.02 × 3,594.75
  4. Step 4: Simplify right side
    11,386.14x = 61,398,401.90
  5. Step 5: Solve for x
    x = 61,398,401.90/11,386.14
  6. Step 6: Final answer
    x = 5,392.38

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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.