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Finding the Fourth Proportional to 59,854.94, 89,783.77 and 17,734.23

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Solution

The fourth proportional to 59,854.94, 89,783.77 and 17,734.23 is: 26,601.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,854.94 : 89,783.77 = 17,734.23 : x
  2. Step 2: Convert to fraction form
    59,854.94/89,783.77 = 17,734.23/x
  3. Step 3: Cross multiply
    59,854.94x = 89,783.77 × 17,734.23
  4. Step 4: Simplify right side
    59,854.94x = 1,592,246,027.45
  5. Step 5: Solve for x
    x = 1,592,246,027.45/59,854.94
  6. Step 6: Final answer
    x = 26,601.75

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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.