Home / 17,536.86-24,199.70-9,579.06

Finding the Fourth Proportional to 17,536.86, 24,199.70 and 9,579.06

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Solution

The fourth proportional to 17,536.86, 24,199.70 and 9,579.06 is: 13,218.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,536.86 : 24,199.70 = 9,579.06 : x
  2. Step 2: Convert to fraction form
    17,536.86/24,199.70 = 9,579.06/x
  3. Step 3: Cross multiply
    17,536.86x = 24,199.70 × 9,579.06
  4. Step 4: Simplify right side
    17,536.86x = 231,810,330.39
  5. Step 5: Solve for x
    x = 231,810,330.39/17,536.86
  6. Step 6: Final answer
    x = 13,218.46

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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.