Home / 48,875.76-73,324.58-15,597.72

Finding the Fourth Proportional to 48,875.76, 73,324.58 and 15,597.72

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Solution

The fourth proportional to 48,875.76, 73,324.58 and 15,597.72 is: 23,400.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,875.76 : 73,324.58 = 15,597.72 : x
  2. Step 2: Convert to fraction form
    48,875.76/73,324.58 = 15,597.72/x
  3. Step 3: Cross multiply
    48,875.76x = 73,324.58 × 15,597.72
  4. Step 4: Simplify right side
    48,875.76x = 1,143,696,189.97
  5. Step 5: Solve for x
    x = 1,143,696,189.97/48,875.76
  6. Step 6: Final answer
    x = 23,400.07

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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.