Home / 88,694.55-133,080.23-41,923.35

Finding the Fourth Proportional to 88,694.55, 133,080.23 and 41,923.35

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Solution

The fourth proportional to 88,694.55, 133,080.23 and 41,923.35 is: 62,903.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,694.55 : 133,080.23 = 41,923.35 : x
  2. Step 2: Convert to fraction form
    88,694.55/133,080.23 = 41,923.35/x
  3. Step 3: Cross multiply
    88,694.55x = 133,080.23 × 41,923.35
  4. Step 4: Simplify right side
    88,694.55x = 5,579,169,060.37
  5. Step 5: Solve for x
    x = 5,579,169,060.37/88,694.55
  6. Step 6: Final answer
    x = 62,903.18

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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.