Home / 55,719.87-83,601.70-24,533.25

Finding the Fourth Proportional to 55,719.87, 83,601.70 and 24,533.25

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Solution

The fourth proportional to 55,719.87, 83,601.70 and 24,533.25 is: 36,809.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,719.87 : 83,601.70 = 24,533.25 : x
  2. Step 2: Convert to fraction form
    55,719.87/83,601.70 = 24,533.25/x
  3. Step 3: Cross multiply
    55,719.87x = 83,601.70 × 24,533.25
  4. Step 4: Simplify right side
    55,719.87x = 2,051,021,345.19
  5. Step 5: Solve for x
    x = 2,051,021,345.19/55,719.87
  6. Step 6: Final answer
    x = 36,809.51

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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.