Home / 163,268.71-244,856.67-63,407.59

Finding the Fourth Proportional to 163,268.71, 244,856.67 and 63,407.59

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Solution

The fourth proportional to 163,268.71, 244,856.67 and 63,407.59 is: 95,093.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,268.71 : 244,856.67 = 63,407.59 : x
  2. Step 2: Convert to fraction form
    163,268.71/244,856.67 = 63,407.59/x
  3. Step 3: Cross multiply
    163,268.71x = 244,856.67 × 63,407.59
  4. Step 4: Simplify right side
    163,268.71x = 15,525,771,340.13
  5. Step 5: Solve for x
    x = 15,525,771,340.13/163,268.71
  6. Step 6: Final answer
    x = 95,093.37

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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.