Home / 17,693.02-24,416.34-10,619.47

Finding the Fourth Proportional to 17,693.02, 24,416.34 and 10,619.47

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Solution

The fourth proportional to 17,693.02, 24,416.34 and 10,619.47 is: 14,654.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,693.02 : 24,416.34 = 10,619.47 : x
  2. Step 2: Convert to fraction form
    17,693.02/24,416.34 = 10,619.47/x
  3. Step 3: Cross multiply
    17,693.02x = 24,416.34 × 10,619.47
  4. Step 4: Simplify right side
    17,693.02x = 259,288,590.14
  5. Step 5: Solve for x
    x = 259,288,590.14/17,693.02
  6. Step 6: Final answer
    x = 14,654.85

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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.