Home / 59,669.30-82,343.93-32,813.52

Finding the Fourth Proportional to 59,669.30, 82,343.93 and 32,813.52

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Solution

The fourth proportional to 59,669.30, 82,343.93 and 32,813.52 is: 45,282.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,669.30 : 82,343.93 = 32,813.52 : x
  2. Step 2: Convert to fraction form
    59,669.30/82,343.93 = 32,813.52/x
  3. Step 3: Cross multiply
    59,669.30x = 82,343.93 × 32,813.52
  4. Step 4: Simplify right side
    59,669.30x = 2,701,994,029.87
  5. Step 5: Solve for x
    x = 2,701,994,029.87/59,669.30
  6. Step 6: Final answer
    x = 45,282.82

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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.