Home / 35,149.02-48,505.14-19,233.24

Finding the Fourth Proportional to 35,149.02, 48,505.14 and 19,233.24

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Solution

The fourth proportional to 35,149.02, 48,505.14 and 19,233.24 is: 26,541.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,149.02 : 48,505.14 = 19,233.24 : x
  2. Step 2: Convert to fraction form
    35,149.02/48,505.14 = 19,233.24/x
  3. Step 3: Cross multiply
    35,149.02x = 48,505.14 × 19,233.24
  4. Step 4: Simplify right side
    35,149.02x = 932,910,998.85
  5. Step 5: Solve for x
    x = 932,910,998.85/35,149.02
  6. Step 6: Final answer
    x = 26,541.59

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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.