Home / 17,539.36-24,199.98-11,260.24

Finding the Fourth Proportional to 17,539.36, 24,199.98 and 11,260.24

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Solution

The fourth proportional to 17,539.36, 24,199.98 and 11,260.24 is: 15,536.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,539.36 : 24,199.98 = 11,260.24 : x
  2. Step 2: Convert to fraction form
    17,539.36/24,199.98 = 11,260.24/x
  3. Step 3: Cross multiply
    17,539.36x = 24,199.98 × 11,260.24
  4. Step 4: Simplify right side
    17,539.36x = 272,497,582.80
  5. Step 5: Solve for x
    x = 272,497,582.80/17,539.36
  6. Step 6: Final answer
    x = 15,536.35

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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.