Home / 163,092.20-244,638.30-93,108.20

Finding the Fourth Proportional to 163,092.20, 244,638.30 and 93,108.20

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Solution

The fourth proportional to 163,092.20, 244,638.30 and 93,108.20 is: 139,662.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,092.20 : 244,638.30 = 93,108.20 : x
  2. Step 2: Convert to fraction form
    163,092.20/244,638.30 = 93,108.20/x
  3. Step 3: Cross multiply
    163,092.20x = 244,638.30 × 93,108.20
  4. Step 4: Simplify right side
    163,092.20x = 22,777,831,764.06
  5. Step 5: Solve for x
    x = 22,777,831,764.06/163,092.20
  6. Step 6: Final answer
    x = 139,662.30

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1.5x scale

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.