Home / 163,022.44-244,512.72-63,114.16

Finding the Fourth Proportional to 163,022.44, 244,512.72 and 63,114.16

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Solution

The fourth proportional to 163,022.44, 244,512.72 and 63,114.16 is: 94,663.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,022.44 : 244,512.72 = 63,114.16 : x
  2. Step 2: Convert to fraction form
    163,022.44/244,512.72 = 63,114.16/x
  3. Step 3: Cross multiply
    163,022.44x = 244,512.72 × 63,114.16
  4. Step 4: Simplify right side
    163,022.44x = 15,432,214,932.12
  5. Step 5: Solve for x
    x = 15,432,214,932.12/163,022.44
  6. Step 6: Final answer
    x = 94,663.13

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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.