Home / 56,025.30-84,053.34-29,373.06

Finding the Fourth Proportional to 56,025.30, 84,053.34 and 29,373.06

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Solution

The fourth proportional to 56,025.30, 84,053.34 and 29,373.06 is: 44,067.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,025.30 : 84,053.34 = 29,373.06 : x
  2. Step 2: Convert to fraction form
    56,025.30/84,053.34 = 29,373.06/x
  3. Step 3: Cross multiply
    56,025.30x = 84,053.34 × 29,373.06
  4. Step 4: Simplify right side
    56,025.30x = 2,468,903,799.02
  5. Step 5: Solve for x
    x = 2,468,903,799.02/56,025.30
  6. Step 6: Final answer
    x = 44,067.66

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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.