Home / 175,083.41-262,662.02-56,745.52

Finding the Fourth Proportional to 175,083.41, 262,662.02 and 56,745.52

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Solution

The fourth proportional to 175,083.41, 262,662.02 and 56,745.52 is: 85,130.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,083.41 : 262,662.02 = 56,745.52 : x
  2. Step 2: Convert to fraction form
    175,083.41/262,662.02 = 56,745.52/x
  3. Step 3: Cross multiply
    175,083.41x = 262,662.02 × 56,745.52
  4. Step 4: Simplify right side
    175,083.41x = 14,904,892,909.15
  5. Step 5: Solve for x
    x = 14,904,892,909.15/175,083.41
  6. Step 6: Final answer
    x = 85,130.24

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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.