Home / 67,024.02-100,525.05-22,649.79

Finding the Fourth Proportional to 67,024.02, 100,525.05 and 22,649.79

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Solution

The fourth proportional to 67,024.02, 100,525.05 and 22,649.79 is: 33,970.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,024.02 : 100,525.05 = 22,649.79 : x
  2. Step 2: Convert to fraction form
    67,024.02/100,525.05 = 22,649.79/x
  3. Step 3: Cross multiply
    67,024.02x = 100,525.05 × 22,649.79
  4. Step 4: Simplify right side
    67,024.02x = 2,276,871,272.24
  5. Step 5: Solve for x
    x = 2,276,871,272.24/67,024.02
  6. Step 6: Final answer
    x = 33,970.97

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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.