Home / 222,381.45-333,490.16-96,027.53

Finding the Fourth Proportional to 222,381.45, 333,490.16 and 96,027.53

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Solution

The fourth proportional to 222,381.45, 333,490.16 and 96,027.53 is: 144,005.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,381.45 : 333,490.16 = 96,027.53 : x
  2. Step 2: Convert to fraction form
    222,381.45/333,490.16 = 96,027.53/x
  3. Step 3: Cross multiply
    222,381.45x = 333,490.16 × 96,027.53
  4. Step 4: Simplify right side
    222,381.45x = 32,024,234,916.72
  5. Step 5: Solve for x
    x = 32,024,234,916.72/222,381.45
  6. Step 6: Final answer
    x = 144,005.87

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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.