Home / 41,176.37-61,736.60-13,088.00

Finding the Fourth Proportional to 41,176.37, 61,736.60 and 13,088.00

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Solution

The fourth proportional to 41,176.37, 61,736.60 and 13,088.00 is: 19,623.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,176.37 : 61,736.60 = 13,088.00 : x
  2. Step 2: Convert to fraction form
    41,176.37/61,736.60 = 13,088.00/x
  3. Step 3: Cross multiply
    41,176.37x = 61,736.60 × 13,088.00
  4. Step 4: Simplify right side
    41,176.37x = 808,008,246.68
  5. Step 5: Solve for x
    x = 808,008,246.68/41,176.37
  6. Step 6: Final answer
    x = 19,623.11

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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.