Home / 13,173.14-19,750.48-4,852.08

Finding the Fourth Proportional to 13,173.14, 19,750.48 and 4,852.08

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Solution

The fourth proportional to 13,173.14, 19,750.48 and 4,852.08 is: 7,274.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,173.14 : 19,750.48 = 4,852.08 : x
  2. Step 2: Convert to fraction form
    13,173.14/19,750.48 = 4,852.08/x
  3. Step 3: Cross multiply
    13,173.14x = 19,750.48 × 4,852.08
  4. Step 4: Simplify right side
    13,173.14x = 95,830,896.87
  5. Step 5: Solve for x
    x = 95,830,896.87/13,173.14
  6. Step 6: Final answer
    x = 7,274.72

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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.