Home / 222,362.10-333,543.15-56,150.10

Finding the Fourth Proportional to 222,362.10, 333,543.15 and 56,150.10

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Solution

The fourth proportional to 222,362.10, 333,543.15 and 56,150.10 is: 84,225.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,362.10 : 333,543.15 = 56,150.10 : x
  2. Step 2: Convert to fraction form
    222,362.10/333,543.15 = 56,150.10/x
  3. Step 3: Cross multiply
    222,362.10x = 333,543.15 × 56,150.10
  4. Step 4: Simplify right side
    222,362.10x = 18,728,481,226.82
  5. Step 5: Solve for x
    x = 18,728,481,226.82/222,362.10
  6. Step 6: Final answer
    x = 84,225.15

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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.