Home / 35,148.43-48,505.11-19,233.01

Finding the Fourth Proportional to 35,148.43, 48,505.11 and 19,233.01

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Solution

The fourth proportional to 35,148.43, 48,505.11 and 19,233.01 is: 26,541.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,148.43 : 48,505.11 = 19,233.01 : x
  2. Step 2: Convert to fraction form
    35,148.43/48,505.11 = 19,233.01/x
  3. Step 3: Cross multiply
    35,148.43x = 48,505.11 × 19,233.01
  4. Step 4: Simplify right side
    35,148.43x = 932,899,023.16
  5. Step 5: Solve for x
    x = 932,899,023.16/35,148.43
  6. Step 6: Final answer
    x = 26,541.70

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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.