Home / 35,329.05-48,754.08-19,414.53

Finding the Fourth Proportional to 35,329.05, 48,754.08 and 19,414.53

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Solution

The fourth proportional to 35,329.05, 48,754.08 and 19,414.53 is: 26,792.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,329.05 : 48,754.08 = 19,414.53 : x
  2. Step 2: Convert to fraction form
    35,329.05/48,754.08 = 19,414.53/x
  3. Step 3: Cross multiply
    35,329.05x = 48,754.08 × 19,414.53
  4. Step 4: Simplify right side
    35,329.05x = 946,537,548.78
  5. Step 5: Solve for x
    x = 946,537,548.78/35,329.05
  6. Step 6: Final answer
    x = 26,792.05

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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.