Home / 35,136.78-48,407.40-24,507.96

Finding the Fourth Proportional to 35,136.78, 48,407.40 and 24,507.96

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Solution

The fourth proportional to 35,136.78, 48,407.40 and 24,507.96 is: 33,764.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,136.78 : 48,407.40 = 24,507.96 : x
  2. Step 2: Convert to fraction form
    35,136.78/48,407.40 = 24,507.96/x
  3. Step 3: Cross multiply
    35,136.78x = 48,407.40 × 24,507.96
  4. Step 4: Simplify right side
    35,136.78x = 1,186,366,622.90
  5. Step 5: Solve for x
    x = 1,186,366,622.90/35,136.78
  6. Step 6: Final answer
    x = 33,764.24

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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.