Home / 35,329.57-48,754.84-19,414.96

Finding the Fourth Proportional to 35,329.57, 48,754.84 and 19,414.96

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Solution

The fourth proportional to 35,329.57, 48,754.84 and 19,414.96 is: 26,792.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,329.57 : 48,754.84 = 19,414.96 : x
  2. Step 2: Convert to fraction form
    35,329.57/48,754.84 = 19,414.96/x
  3. Step 3: Cross multiply
    35,329.57x = 48,754.84 × 19,414.96
  4. Step 4: Simplify right side
    35,329.57x = 946,573,268.41
  5. Step 5: Solve for x
    x = 946,573,268.41/35,329.57
  6. Step 6: Final answer
    x = 26,792.66

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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.