Home / 74,844.27-103,259.88-46,548.27

Finding the Fourth Proportional to 74,844.27, 103,259.88 and 46,548.27

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Solution

The fourth proportional to 74,844.27, 103,259.88 and 46,548.27 is: 64,220.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,844.27 : 103,259.88 = 46,548.27 : x
  2. Step 2: Convert to fraction form
    74,844.27/103,259.88 = 46,548.27/x
  3. Step 3: Cross multiply
    74,844.27x = 103,259.88 × 46,548.27
  4. Step 4: Simplify right side
    74,844.27x = 4,806,568,774.41
  5. Step 5: Solve for x
    x = 4,806,568,774.41/74,844.27
  6. Step 6: Final answer
    x = 64,220.93

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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.