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Finding the Fourth Proportional to 17,539.58, 24,204.98 and 9,582.32

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Solution

The fourth proportional to 17,539.58, 24,204.98 and 9,582.32 is: 13,223.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,539.58 : 24,204.98 = 9,582.32 : x
  2. Step 2: Convert to fraction form
    17,539.58/24,204.98 = 9,582.32/x
  3. Step 3: Cross multiply
    17,539.58x = 24,204.98 × 9,582.32
  4. Step 4: Simplify right side
    17,539.58x = 231,939,695.02
  5. Step 5: Solve for x
    x = 231,939,695.02/17,539.58
  6. Step 6: Final answer
    x = 13,223.79

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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.