Home / 153,530.00-230,263.22-41,183.50

Finding the Fourth Proportional to 153,530.00, 230,263.22 and 41,183.50

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Solution

The fourth proportional to 153,530.00, 230,263.22 and 41,183.50 is: 61,766.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,530.00 : 230,263.22 = 41,183.50 : x
  2. Step 2: Convert to fraction form
    153,530.00/230,263.22 = 41,183.50/x
  3. Step 3: Cross multiply
    153,530.00x = 230,263.22 × 41,183.50
  4. Step 4: Simplify right side
    153,530.00x = 9,483,043,963.64
  5. Step 5: Solve for x
    x = 9,483,043,963.64/153,530.00
  6. Step 6: Final answer
    x = 61,766.72

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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.