Home / 66,583.52-99,788.88-27,094.76

Finding the Fourth Proportional to 66,583.52, 99,788.88 and 27,094.76

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Solution

The fourth proportional to 66,583.52, 99,788.88 and 27,094.76 is: 40,606.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,583.52 : 99,788.88 = 27,094.76 : x
  2. Step 2: Convert to fraction form
    66,583.52/99,788.88 = 27,094.76/x
  3. Step 3: Cross multiply
    66,583.52x = 99,788.88 × 27,094.76
  4. Step 4: Simplify right side
    66,583.52x = 2,703,755,754.27
  5. Step 5: Solve for x
    x = 2,703,755,754.27/66,583.52
  6. Step 6: Final answer
    x = 40,606.98

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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.