Home / 39,263.88-58,914.71-19,544.16

Finding the Fourth Proportional to 39,263.88, 58,914.71 and 19,544.16

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Solution

The fourth proportional to 39,263.88, 58,914.71 and 19,544.16 is: 29,325.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,263.88 : 58,914.71 = 19,544.16 : x
  2. Step 2: Convert to fraction form
    39,263.88/58,914.71 = 19,544.16/x
  3. Step 3: Cross multiply
    39,263.88x = 58,914.71 × 19,544.16
  4. Step 4: Simplify right side
    39,263.88x = 1,151,438,272.88
  5. Step 5: Solve for x
    x = 1,151,438,272.88/39,263.88
  6. Step 6: Final answer
    x = 29,325.64

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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.