Home / 146,232.30-219,348.45-93,744.30

Finding the Fourth Proportional to 146,232.30, 219,348.45 and 93,744.30

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Solution

The fourth proportional to 146,232.30, 219,348.45 and 93,744.30 is: 140,616.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,232.30 : 219,348.45 = 93,744.30 : x
  2. Step 2: Convert to fraction form
    146,232.30/219,348.45 = 93,744.30/x
  3. Step 3: Cross multiply
    146,232.30x = 219,348.45 × 93,744.30
  4. Step 4: Simplify right side
    146,232.30x = 20,562,666,901.34
  5. Step 5: Solve for x
    x = 20,562,666,901.34/146,232.30
  6. Step 6: Final answer
    x = 140,616.45

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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.