Home / 88,860.93-133,299.75-32,702.11

Finding the Fourth Proportional to 88,860.93, 133,299.75 and 32,702.11

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Solution

The fourth proportional to 88,860.93, 133,299.75 and 32,702.11 is: 49,056.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,860.93 : 133,299.75 = 32,702.11 : x
  2. Step 2: Convert to fraction form
    88,860.93/133,299.75 = 32,702.11/x
  3. Step 3: Cross multiply
    88,860.93x = 133,299.75 × 32,702.11
  4. Step 4: Simplify right side
    88,860.93x = 4,359,183,087.47
  5. Step 5: Solve for x
    x = 4,359,183,087.47/88,860.93
  6. Step 6: Final answer
    x = 49,056.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.