Home / 58,234.14-80,363.09-33,083.64

Finding the Fourth Proportional to 58,234.14, 80,363.09 and 33,083.64

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Solution

The fourth proportional to 58,234.14, 80,363.09 and 33,083.64 is: 45,655.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,234.14 : 80,363.09 = 33,083.64 : x
  2. Step 2: Convert to fraction form
    58,234.14/80,363.09 = 33,083.64/x
  3. Step 3: Cross multiply
    58,234.14x = 80,363.09 × 33,083.64
  4. Step 4: Simplify right side
    58,234.14x = 2,658,703,373.43
  5. Step 5: Solve for x
    x = 2,658,703,373.43/58,234.14
  6. Step 6: Final answer
    x = 45,655.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.