Home / 163,214.20-244,821.30-93,230.20

Finding the Fourth Proportional to 163,214.20, 244,821.30 and 93,230.20

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Solution

The fourth proportional to 163,214.20, 244,821.30 and 93,230.20 is: 139,845.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,214.20 : 244,821.30 = 93,230.20 : x
  2. Step 2: Convert to fraction form
    163,214.20/244,821.30 = 93,230.20/x
  3. Step 3: Cross multiply
    163,214.20x = 244,821.30 × 93,230.20
  4. Step 4: Simplify right side
    163,214.20x = 22,824,738,763.26
  5. Step 5: Solve for x
    x = 22,824,738,763.26/163,214.20
  6. Step 6: Final answer
    x = 139,845.30

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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.