Home / 48,649.02-72,973.53-37,571.87

Finding the Fourth Proportional to 48,649.02, 72,973.53 and 37,571.87

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Solution

The fourth proportional to 48,649.02, 72,973.53 and 37,571.87 is: 56,357.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,649.02 : 72,973.53 = 37,571.87 : x
  2. Step 2: Convert to fraction form
    48,649.02/72,973.53 = 37,571.87/x
  3. Step 3: Cross multiply
    48,649.02x = 72,973.53 × 37,571.87
  4. Step 4: Simplify right side
    48,649.02x = 2,741,751,617.73
  5. Step 5: Solve for x
    x = 2,741,751,617.73/48,649.02
  6. Step 6: Final answer
    x = 56,357.80

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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.