Home / 39,263.75-58,914.53-19,544.03

Finding the Fourth Proportional to 39,263.75, 58,914.53 and 19,544.03

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Solution

The fourth proportional to 39,263.75, 58,914.53 and 19,544.03 is: 29,325.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,263.75 : 58,914.53 = 19,544.03 : x
  2. Step 2: Convert to fraction form
    39,263.75/58,914.53 = 19,544.03/x
  3. Step 3: Cross multiply
    39,263.75x = 58,914.53 × 19,544.03
  4. Step 4: Simplify right side
    39,263.75x = 1,151,427,244.04
  5. Step 5: Solve for x
    x = 1,151,427,244.04/39,263.75
  6. Step 6: Final answer
    x = 29,325.45

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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.