Home / 35,569.92-49,084.06-19,654.24

Finding the Fourth Proportional to 35,569.92, 49,084.06 and 19,654.24

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Solution

The fourth proportional to 35,569.92, 49,084.06 and 19,654.24 is: 27,121.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,569.92 : 49,084.06 = 19,654.24 : x
  2. Step 2: Convert to fraction form
    35,569.92/49,084.06 = 19,654.24/x
  3. Step 3: Cross multiply
    35,569.92x = 49,084.06 × 19,654.24
  4. Step 4: Simplify right side
    35,569.92x = 964,709,895.41
  5. Step 5: Solve for x
    x = 964,709,895.41/35,569.92
  6. Step 6: Final answer
    x = 27,121.51

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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.