Home / 133,334.44-200,012.30-44,588.40

Finding the Fourth Proportional to 133,334.44, 200,012.30 and 44,588.40

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Solution

The fourth proportional to 133,334.44, 200,012.30 and 44,588.40 is: 66,886.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,334.44 : 200,012.30 = 44,588.40 : x
  2. Step 2: Convert to fraction form
    133,334.44/200,012.30 = 44,588.40/x
  3. Step 3: Cross multiply
    133,334.44x = 200,012.30 × 44,588.40
  4. Step 4: Simplify right side
    133,334.44x = 8,918,228,437.32
  5. Step 5: Solve for x
    x = 8,918,228,437.32/133,334.44
  6. Step 6: Final answer
    x = 66,886.16

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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.