Home / 55,719.75-83,601.50-24,533.13

Finding the Fourth Proportional to 55,719.75, 83,601.50 and 24,533.13

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Solution

The fourth proportional to 55,719.75, 83,601.50 and 24,533.13 is: 36,809.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,719.75 : 83,601.50 = 24,533.13 : x
  2. Step 2: Convert to fraction form
    55,719.75/83,601.50 = 24,533.13/x
  3. Step 3: Cross multiply
    55,719.75x = 83,601.50 × 24,533.13
  4. Step 4: Simplify right side
    55,719.75x = 2,051,006,467.70
  5. Step 5: Solve for x
    x = 2,051,006,467.70/55,719.75
  6. Step 6: Final answer
    x = 36,809.33

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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.