Home / 13,463.16-20,196.60-4,696.08

Finding the Fourth Proportional to 13,463.16, 20,196.60 and 4,696.08

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Solution

The fourth proportional to 13,463.16, 20,196.60 and 4,696.08 is: 7,044.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,463.16 : 20,196.60 = 4,696.08 : x
  2. Step 2: Convert to fraction form
    13,463.16/20,196.60 = 4,696.08/x
  3. Step 3: Cross multiply
    13,463.16x = 20,196.60 × 4,696.08
  4. Step 4: Simplify right side
    13,463.16x = 94,844,849.33
  5. Step 5: Solve for x
    x = 94,844,849.33/13,463.16
  6. Step 6: Final answer
    x = 7,044.77

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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.