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Finding the Fourth Proportional to 159,886.22, 239,842.04 and 93,333.06

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Solution

The fourth proportional to 159,886.22, 239,842.04 and 93,333.06 is: 140,007.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,886.22 : 239,842.04 = 93,333.06 : x
  2. Step 2: Convert to fraction form
    159,886.22/239,842.04 = 93,333.06/x
  3. Step 3: Cross multiply
    159,886.22x = 239,842.04 × 93,333.06
  4. Step 4: Simplify right side
    159,886.22x = 22,385,191,043.18
  5. Step 5: Solve for x
    x = 22,385,191,043.18/159,886.22
  6. Step 6: Final answer
    x = 140,007.01

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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.