Home / 153,563.30-230,344.98-60,003.44

Finding the Fourth Proportional to 153,563.30, 230,344.98 and 60,003.44

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Solution

The fourth proportional to 153,563.30, 230,344.98 and 60,003.44 is: 90,005.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,563.30 : 230,344.98 = 60,003.44 : x
  2. Step 2: Convert to fraction form
    153,563.30/230,344.98 = 60,003.44/x
  3. Step 3: Cross multiply
    153,563.30x = 230,344.98 × 60,003.44
  4. Step 4: Simplify right side
    153,563.30x = 13,821,491,186.73
  5. Step 5: Solve for x
    x = 13,821,491,186.73/153,563.30
  6. Step 6: Final answer
    x = 90,005.17

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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.