Home / 49,568.56-68,402.28-26,907.04

Finding the Fourth Proportional to 49,568.56, 68,402.28 and 26,907.04

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Solution

The fourth proportional to 49,568.56, 68,402.28 and 26,907.04 is: 37,130.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,568.56 : 68,402.28 = 26,907.04 : x
  2. Step 2: Convert to fraction form
    49,568.56/68,402.28 = 26,907.04/x
  3. Step 3: Cross multiply
    49,568.56x = 68,402.28 × 26,907.04
  4. Step 4: Simplify right side
    49,568.56x = 1,840,502,884.05
  5. Step 5: Solve for x
    x = 1,840,502,884.05/49,568.56
  6. Step 6: Final answer
    x = 37,130.45

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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.