Home / 34,919.57-48,189.05-19,004.01

Finding the Fourth Proportional to 34,919.57, 48,189.05 and 19,004.01

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Solution

The fourth proportional to 34,919.57, 48,189.05 and 19,004.01 is: 26,225.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,919.57 : 48,189.05 = 19,004.01 : x
  2. Step 2: Convert to fraction form
    34,919.57/48,189.05 = 19,004.01/x
  3. Step 3: Cross multiply
    34,919.57x = 48,189.05 × 19,004.01
  4. Step 4: Simplify right side
    34,919.57x = 915,785,188.09
  5. Step 5: Solve for x
    x = 915,785,188.09/34,919.57
  6. Step 6: Final answer
    x = 26,225.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.