Home / 13,201.01-19,798.05-4,883.40

Finding the Fourth Proportional to 13,201.01, 19,798.05 and 4,883.40

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Solution

The fourth proportional to 13,201.01, 19,798.05 and 4,883.40 is: 7,323.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,201.01 : 19,798.05 = 4,883.40 : x
  2. Step 2: Convert to fraction form
    13,201.01/19,798.05 = 4,883.40/x
  3. Step 3: Cross multiply
    13,201.01x = 19,798.05 × 4,883.40
  4. Step 4: Simplify right side
    13,201.01x = 96,681,797.37
  5. Step 5: Solve for x
    x = 96,681,797.37/13,201.01
  6. Step 6: Final answer
    x = 7,323.82

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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.