Home / 222,476.40-333,715.08-53,996.04

Finding the Fourth Proportional to 222,476.40, 333,715.08 and 53,996.04

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Solution

The fourth proportional to 222,476.40, 333,715.08 and 53,996.04 is: 80,994.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,476.40 : 333,715.08 = 53,996.04 : x
  2. Step 2: Convert to fraction form
    222,476.40/333,715.08 = 53,996.04/x
  3. Step 3: Cross multiply
    222,476.40x = 333,715.08 × 53,996.04
  4. Step 4: Simplify right side
    222,476.40x = 18,019,292,808.28
  5. Step 5: Solve for x
    x = 18,019,292,808.28/222,476.40
  6. Step 6: Final answer
    x = 80,994.18

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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.