Home / 88,926.63-133,390.16-36,336.11

Finding the Fourth Proportional to 88,926.63, 133,390.16 and 36,336.11

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Solution

The fourth proportional to 88,926.63, 133,390.16 and 36,336.11 is: 54,504.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,926.63 : 133,390.16 = 36,336.11 : x
  2. Step 2: Convert to fraction form
    88,926.63/133,390.16 = 36,336.11/x
  3. Step 3: Cross multiply
    88,926.63x = 133,390.16 × 36,336.11
  4. Step 4: Simplify right side
    88,926.63x = 4,846,879,769.02
  5. Step 5: Solve for x
    x = 4,846,879,769.02/88,926.63
  6. Step 6: Final answer
    x = 54,504.26

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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.