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Finding the Fourth Proportional to 60,318.77, 90,464.37 and 22,883.00

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Solution

The fourth proportional to 60,318.77, 90,464.37 and 22,883.00 is: 34,319.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,318.77 : 90,464.37 = 22,883.00 : x
  2. Step 2: Convert to fraction form
    60,318.77/90,464.37 = 22,883.00/x
  3. Step 3: Cross multiply
    60,318.77x = 90,464.37 × 22,883.00
  4. Step 4: Simplify right side
    60,318.77x = 2,070,095,726.39
  5. Step 5: Solve for x
    x = 2,070,095,726.39/60,318.77
  6. Step 6: Final answer
    x = 34,319.27

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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.