Home / 89,595.06-134,412.03-27,263.94

Finding the Fourth Proportional to 89,595.06, 134,412.03 and 27,263.94

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Solution

The fourth proportional to 89,595.06, 134,412.03 and 27,263.94 is: 40,901.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,595.06 : 134,412.03 = 27,263.94 : x
  2. Step 2: Convert to fraction form
    89,595.06/134,412.03 = 27,263.94/x
  3. Step 3: Cross multiply
    89,595.06x = 134,412.03 × 27,263.94
  4. Step 4: Simplify right side
    89,595.06x = 3,664,601,521.20
  5. Step 5: Solve for x
    x = 3,664,601,521.20/89,595.06
  6. Step 6: Final answer
    x = 40,901.83

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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.