Home / 35,052.12-48,371.76-19,136.52

Finding the Fourth Proportional to 35,052.12, 48,371.76 and 19,136.52

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Solution

The fourth proportional to 35,052.12, 48,371.76 and 19,136.52 is: 26,408.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,052.12 : 48,371.76 = 19,136.52 : x
  2. Step 2: Convert to fraction form
    35,052.12/48,371.76 = 19,136.52/x
  3. Step 3: Cross multiply
    35,052.12x = 48,371.76 × 19,136.52
  4. Step 4: Simplify right side
    35,052.12x = 925,667,152.68
  5. Step 5: Solve for x
    x = 925,667,152.68/35,052.12
  6. Step 6: Final answer
    x = 26,408.31

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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.