Home / 39,345.06-58,988.40-23,759.04

Finding the Fourth Proportional to 39,345.06, 58,988.40 and 23,759.04

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Solution

The fourth proportional to 39,345.06, 58,988.40 and 23,759.04 is: 35,620.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,345.06 : 58,988.40 = 23,759.04 : x
  2. Step 2: Convert to fraction form
    39,345.06/58,988.40 = 23,759.04/x
  3. Step 3: Cross multiply
    39,345.06x = 58,988.40 × 23,759.04
  4. Step 4: Simplify right side
    39,345.06x = 1,401,507,755.14
  5. Step 5: Solve for x
    x = 1,401,507,755.14/39,345.06
  6. Step 6: Final answer
    x = 35,620.93

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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.