Home / 17,367.20-23,957.61-10,654.28

Finding the Fourth Proportional to 17,367.20, 23,957.61 and 10,654.28

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Solution

The fourth proportional to 17,367.20, 23,957.61 and 10,654.28 is: 14,697.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,367.20 : 23,957.61 = 10,654.28 : x
  2. Step 2: Convert to fraction form
    17,367.20/23,957.61 = 10,654.28/x
  3. Step 3: Cross multiply
    17,367.20x = 23,957.61 × 10,654.28
  4. Step 4: Simplify right side
    17,367.20x = 255,251,085.07
  5. Step 5: Solve for x
    x = 255,251,085.07/17,367.20
  6. Step 6: Final answer
    x = 14,697.31

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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.