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Finding the Fourth Proportional to 169,615.08, 254,539.22 and 58,807.08

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Solution

The fourth proportional to 169,615.08, 254,539.22 and 58,807.08 is: 88,251.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,615.08 : 254,539.22 = 58,807.08 : x
  2. Step 2: Convert to fraction form
    169,615.08/254,539.22 = 58,807.08/x
  3. Step 3: Cross multiply
    169,615.08x = 254,539.22 × 58,807.08
  4. Step 4: Simplify right side
    169,615.08x = 14,968,708,273.68
  5. Step 5: Solve for x
    x = 14,968,708,273.68/169,615.08
  6. Step 6: Final answer
    x = 88,251.05

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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.