Home / 17,736.54-26,602.62-4,587.81

Finding the Fourth Proportional to 17,736.54, 26,602.62 and 4,587.81

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Solution

The fourth proportional to 17,736.54, 26,602.62 and 4,587.81 is: 6,881.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,736.54 : 26,602.62 = 4,587.81 : x
  2. Step 2: Convert to fraction form
    17,736.54/26,602.62 = 4,587.81/x
  3. Step 3: Cross multiply
    17,736.54x = 26,602.62 × 4,587.81
  4. Step 4: Simplify right side
    17,736.54x = 122,047,766.06
  5. Step 5: Solve for x
    x = 122,047,766.06/17,736.54
  6. Step 6: Final answer
    x = 6,881.15

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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.