Home / 48,696.86-73,048.53-17,103.08

Finding the Fourth Proportional to 48,696.86, 73,048.53 and 17,103.08

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Solution

The fourth proportional to 48,696.86, 73,048.53 and 17,103.08 is: 25,655.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,696.86 : 73,048.53 = 17,103.08 : x
  2. Step 2: Convert to fraction form
    48,696.86/73,048.53 = 17,103.08/x
  3. Step 3: Cross multiply
    48,696.86x = 73,048.53 × 17,103.08
  4. Step 4: Simplify right side
    48,696.86x = 1,249,355,099.23
  5. Step 5: Solve for x
    x = 1,249,355,099.23/48,696.86
  6. Step 6: Final answer
    x = 25,655.76

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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.