Home / 192,223.08-265,282.50-141,468.18

Finding the Fourth Proportional to 192,223.08, 265,282.50 and 141,468.18

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Solution

The fourth proportional to 192,223.08, 265,282.50 and 141,468.18 is: 195,236.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,223.08 : 265,282.50 = 141,468.18 : x
  2. Step 2: Convert to fraction form
    192,223.08/265,282.50 = 141,468.18/x
  3. Step 3: Cross multiply
    192,223.08x = 265,282.50 × 141,468.18
  4. Step 4: Simplify right side
    192,223.08x = 37,529,032,460.85
  5. Step 5: Solve for x
    x = 37,529,032,460.85/192,223.08
  6. Step 6: Final answer
    x = 195,236.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.