Home / 65,312.36-98,012.22-23,759.36

Finding the Fourth Proportional to 65,312.36, 98,012.22 and 23,759.36

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Solution

The fourth proportional to 65,312.36, 98,012.22 and 23,759.36 is: 35,654.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,312.36 : 98,012.22 = 23,759.36 : x
  2. Step 2: Convert to fraction form
    65,312.36/98,012.22 = 23,759.36/x
  3. Step 3: Cross multiply
    65,312.36x = 98,012.22 × 23,759.36
  4. Step 4: Simplify right side
    65,312.36x = 2,328,707,129.32
  5. Step 5: Solve for x
    x = 2,328,707,129.32/65,312.36
  6. Step 6: Final answer
    x = 35,654.93

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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.