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Finding the Fourth Proportional to 222,303.04, 333,455.04 and 56,091.04

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Solution

The fourth proportional to 222,303.04, 333,455.04 and 56,091.04 is: 84,136.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,303.04 : 333,455.04 = 56,091.04 : x
  2. Step 2: Convert to fraction form
    222,303.04/333,455.04 = 56,091.04/x
  3. Step 3: Cross multiply
    222,303.04x = 333,455.04 × 56,091.04
  4. Step 4: Simplify right side
    222,303.04x = 18,703,839,986.84
  5. Step 5: Solve for x
    x = 18,703,839,986.84/222,303.04
  6. Step 6: Final answer
    x = 84,136.68

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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.