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Finding the Fourth Proportional to 222,030.00, 333,154.35 and 103,684.14

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Solution

The fourth proportional to 222,030.00, 333,154.35 and 103,684.14 is: 155,577.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,030.00 : 333,154.35 = 103,684.14 : x
  2. Step 2: Convert to fraction form
    222,030.00/333,154.35 = 103,684.14/x
  3. Step 3: Cross multiply
    222,030.00x = 333,154.35 × 103,684.14
  4. Step 4: Simplify right side
    222,030.00x = 34,542,820,082.82
  5. Step 5: Solve for x
    x = 34,542,820,082.82/222,030.00
  6. Step 6: Final answer
    x = 155,577.27

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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.