Home / 65,309.07-98,007.29-23,756.07

Finding the Fourth Proportional to 65,309.07, 98,007.29 and 23,756.07

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Solution

The fourth proportional to 65,309.07, 98,007.29 and 23,756.07 is: 35,649.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,309.07 : 98,007.29 = 23,756.07 : x
  2. Step 2: Convert to fraction form
    65,309.07/98,007.29 = 23,756.07/x
  3. Step 3: Cross multiply
    65,309.07x = 98,007.29 × 23,756.07
  4. Step 4: Simplify right side
    65,309.07x = 2,328,267,922.97
  5. Step 5: Solve for x
    x = 2,328,267,922.97/65,309.07
  6. Step 6: Final answer
    x = 35,649.99

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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.