Home / 13,076.54-19,609.62-4,752.01

Finding the Fourth Proportional to 13,076.54, 19,609.62 and 4,752.01

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Solution

The fourth proportional to 13,076.54, 19,609.62 and 4,752.01 is: 7,126.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,076.54 : 19,609.62 = 4,752.01 : x
  2. Step 2: Convert to fraction form
    13,076.54/19,609.62 = 4,752.01/x
  3. Step 3: Cross multiply
    13,076.54x = 19,609.62 × 4,752.01
  4. Step 4: Simplify right side
    13,076.54x = 93,185,110.34
  5. Step 5: Solve for x
    x = 93,185,110.34/13,076.54
  6. Step 6: Final answer
    x = 7,126.13

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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.