Home / 26,859.50-37,069.48-16,249.08

Finding the Fourth Proportional to 26,859.50, 37,069.48 and 16,249.08

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Solution

The fourth proportional to 26,859.50, 37,069.48 and 16,249.08 is: 22,425.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,859.50 : 37,069.48 = 16,249.08 : x
  2. Step 2: Convert to fraction form
    26,859.50/37,069.48 = 16,249.08/x
  3. Step 3: Cross multiply
    26,859.50x = 37,069.48 × 16,249.08
  4. Step 4: Simplify right side
    26,859.50x = 602,344,946.08
  5. Step 5: Solve for x
    x = 602,344,946.08/26,859.50
  6. Step 6: Final answer
    x = 22,425.77

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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.