Home / 17,367.66-23,967.36-9,410.04

Finding the Fourth Proportional to 17,367.66, 23,967.36 and 9,410.04

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Solution

The fourth proportional to 17,367.66, 23,967.36 and 9,410.04 is: 12,985.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,367.66 : 23,967.36 = 9,410.04 : x
  2. Step 2: Convert to fraction form
    17,367.66/23,967.36 = 9,410.04/x
  3. Step 3: Cross multiply
    17,367.66x = 23,967.36 × 9,410.04
  4. Step 4: Simplify right side
    17,367.66x = 225,533,816.29
  5. Step 5: Solve for x
    x = 225,533,816.29/17,367.66
  6. Step 6: Final answer
    x = 12,985.85

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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.