Home / 360,718.02-541,150.84-124,029.94

Finding the Fourth Proportional to 360,718.02, 541,150.84 and 124,029.94

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Solution

The fourth proportional to 360,718.02, 541,150.84 and 124,029.94 is: 186,070.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,718.02 : 541,150.84 = 124,029.94 : x
  2. Step 2: Convert to fraction form
    360,718.02/541,150.84 = 124,029.94/x
  3. Step 3: Cross multiply
    360,718.02x = 541,150.84 × 124,029.94
  4. Step 4: Simplify right side
    360,718.02x = 67,118,906,216.15
  5. Step 5: Solve for x
    x = 67,118,906,216.15/360,718.02
  6. Step 6: Final answer
    x = 186,070.29

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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.