Home / 88,537.27-122,084.96-59,807.06

Finding the Fourth Proportional to 88,537.27, 122,084.96 and 59,807.06

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Solution

The fourth proportional to 88,537.27, 122,084.96 and 59,807.06 is: 82,468.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,537.27 : 122,084.96 = 59,807.06 : x
  2. Step 2: Convert to fraction form
    88,537.27/122,084.96 = 59,807.06/x
  3. Step 3: Cross multiply
    88,537.27x = 122,084.96 × 59,807.06
  4. Step 4: Simplify right side
    88,537.27x = 7,301,541,618.36
  5. Step 5: Solve for x
    x = 7,301,541,618.36/88,537.27
  6. Step 6: Final answer
    x = 82,468.57

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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.