Home / 35,138.70-52,649.73-24,728.58

Finding the Fourth Proportional to 35,138.70, 52,649.73 and 24,728.58

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Solution

The fourth proportional to 35,138.70, 52,649.73 and 24,728.58 is: 37,051.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,138.70 : 52,649.73 = 24,728.58 : x
  2. Step 2: Convert to fraction form
    35,138.70/52,649.73 = 24,728.58/x
  3. Step 3: Cross multiply
    35,138.70x = 52,649.73 × 24,728.58
  4. Step 4: Simplify right side
    35,138.70x = 1,301,953,060.28
  5. Step 5: Solve for x
    x = 1,301,953,060.28/35,138.70
  6. Step 6: Final answer
    x = 37,051.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.