Home / 64,356.48-96,570.97-50,277.04

Finding the Fourth Proportional to 64,356.48, 96,570.97 and 50,277.04

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Solution

The fourth proportional to 64,356.48, 96,570.97 and 50,277.04 is: 75,443.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,356.48 : 96,570.97 = 50,277.04 : x
  2. Step 2: Convert to fraction form
    64,356.48/96,570.97 = 50,277.04/x
  3. Step 3: Cross multiply
    64,356.48x = 96,570.97 × 50,277.04
  4. Step 4: Simplify right side
    64,356.48x = 4,855,302,154.41
  5. Step 5: Solve for x
    x = 4,855,302,154.41/64,356.48
  6. Step 6: Final answer
    x = 75,443.87

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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.