Home / 48,877.68-73,315.62-15,597.48

Finding the Fourth Proportional to 48,877.68, 73,315.62 and 15,597.48

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Solution

The fourth proportional to 48,877.68, 73,315.62 and 15,597.48 is: 23,395.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,877.68 : 73,315.62 = 15,597.48 : x
  2. Step 2: Convert to fraction form
    48,877.68/73,315.62 = 15,597.48/x
  3. Step 3: Cross multiply
    48,877.68x = 73,315.62 × 15,597.48
  4. Step 4: Simplify right side
    48,877.68x = 1,143,538,916.64
  5. Step 5: Solve for x
    x = 1,143,538,916.64/48,877.68
  6. Step 6: Final answer
    x = 23,395.93

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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.