Home / 59,661.14-82,330.60-34,166.66

Finding the Fourth Proportional to 59,661.14, 82,330.60 and 34,166.66

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Solution

The fourth proportional to 59,661.14, 82,330.60 and 34,166.66 is: 47,148.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,661.14 : 82,330.60 = 34,166.66 : x
  2. Step 2: Convert to fraction form
    59,661.14/82,330.60 = 34,166.66/x
  3. Step 3: Cross multiply
    59,661.14x = 82,330.60 × 34,166.66
  4. Step 4: Simplify right side
    59,661.14x = 2,812,961,617.80
  5. Step 5: Solve for x
    x = 2,812,961,617.80/59,661.14
  6. Step 6: Final answer
    x = 47,148.98

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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.