Home / 97,790.94-134,953.56-59,552.16

Finding the Fourth Proportional to 97,790.94, 134,953.56 and 59,552.16

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Solution

The fourth proportional to 97,790.94, 134,953.56 and 59,552.16 is: 82,183.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,790.94 : 134,953.56 = 59,552.16 : x
  2. Step 2: Convert to fraction form
    97,790.94/134,953.56 = 59,552.16/x
  3. Step 3: Cross multiply
    97,790.94x = 134,953.56 × 59,552.16
  4. Step 4: Simplify right side
    97,790.94x = 8,036,775,997.69
  5. Step 5: Solve for x
    x = 8,036,775,997.69/97,790.94
  6. Step 6: Final answer
    x = 82,183.24

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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.