Home / 26,926.53-37,159.83-15,596.52

Finding the Fourth Proportional to 26,926.53, 37,159.83 and 15,596.52

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Solution

The fourth proportional to 26,926.53, 37,159.83 and 15,596.52 is: 21,523.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,926.53 : 37,159.83 = 15,596.52 : x
  2. Step 2: Convert to fraction form
    26,926.53/37,159.83 = 15,596.52/x
  3. Step 3: Cross multiply
    26,926.53x = 37,159.83 × 15,596.52
  4. Step 4: Simplify right side
    26,926.53x = 579,564,031.79
  5. Step 5: Solve for x
    x = 579,564,031.79/26,926.53
  6. Step 6: Final answer
    x = 21,523.90

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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.