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Finding the Fourth Proportional to 88,999.01, 133,590.84 and 59,622.14

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Solution

The fourth proportional to 88,999.01, 133,590.84 and 59,622.14 is: 89,495.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,999.01 : 133,590.84 = 59,622.14 : x
  2. Step 2: Convert to fraction form
    88,999.01/133,590.84 = 59,622.14/x
  3. Step 3: Cross multiply
    88,999.01x = 133,590.84 × 59,622.14
  4. Step 4: Simplify right side
    88,999.01x = 7,964,970,873.66
  5. Step 5: Solve for x
    x = 7,964,970,873.66/88,999.01
  6. Step 6: Final answer
    x = 89,495.05

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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.