Home / 222,263.18-333,057.99-147,114.10

Finding the Fourth Proportional to 222,263.18, 333,057.99 and 147,114.10

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Solution

The fourth proportional to 222,263.18, 333,057.99 and 147,114.10 is: 220,448.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,263.18 : 333,057.99 = 147,114.10 : x
  2. Step 2: Convert to fraction form
    222,263.18/333,057.99 = 147,114.10/x
  3. Step 3: Cross multiply
    222,263.18x = 333,057.99 × 147,114.10
  4. Step 4: Simplify right side
    222,263.18x = 48,997,526,446.66
  5. Step 5: Solve for x
    x = 48,997,526,446.66/222,263.18
  6. Step 6: Final answer
    x = 220,448.24

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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.