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Finding the Fourth Proportional to 59,189.92, 88,783.98 and 17,636.92

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Solution

The fourth proportional to 59,189.92, 88,783.98 and 17,636.92 is: 26,455.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,189.92 : 88,783.98 = 17,636.92 : x
  2. Step 2: Convert to fraction form
    59,189.92/88,783.98 = 17,636.92/x
  3. Step 3: Cross multiply
    59,189.92x = 88,783.98 × 17,636.92
  4. Step 4: Simplify right side
    59,189.92x = 1,565,875,952.54
  5. Step 5: Solve for x
    x = 1,565,875,952.54/59,189.92
  6. Step 6: Final answer
    x = 26,455.11

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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.