Home / 67,424.68-93,052.02-37,216.54

Finding the Fourth Proportional to 67,424.68, 93,052.02 and 37,216.54

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Solution

The fourth proportional to 67,424.68, 93,052.02 and 37,216.54 is: 51,362.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,424.68 : 93,052.02 = 37,216.54 : x
  2. Step 2: Convert to fraction form
    67,424.68/93,052.02 = 37,216.54/x
  3. Step 3: Cross multiply
    67,424.68x = 93,052.02 × 37,216.54
  4. Step 4: Simplify right side
    67,424.68x = 3,463,074,224.41
  5. Step 5: Solve for x
    x = 3,463,074,224.41/67,424.68
  6. Step 6: Final answer
    x = 51,362.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.