Home / 63,268.84-94,903.39-18,892.11

Finding the Fourth Proportional to 63,268.84, 94,903.39 and 18,892.11

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Solution

The fourth proportional to 63,268.84, 94,903.39 and 18,892.11 is: 28,338.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,268.84 : 94,903.39 = 18,892.11 : x
  2. Step 2: Convert to fraction form
    63,268.84/94,903.39 = 18,892.11/x
  3. Step 3: Cross multiply
    63,268.84x = 94,903.39 × 18,892.11
  4. Step 4: Simplify right side
    63,268.84x = 1,792,925,283.25
  5. Step 5: Solve for x
    x = 1,792,925,283.25/63,268.84
  6. Step 6: Final answer
    x = 28,338.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.