Home / 96,172.86-144,259.29-26,052.15

Finding the Fourth Proportional to 96,172.86, 144,259.29 and 26,052.15

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Solution

The fourth proportional to 96,172.86, 144,259.29 and 26,052.15 is: 39,078.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,172.86 : 144,259.29 = 26,052.15 : x
  2. Step 2: Convert to fraction form
    96,172.86/144,259.29 = 26,052.15/x
  3. Step 3: Cross multiply
    96,172.86x = 144,259.29 × 26,052.15
  4. Step 4: Simplify right side
    96,172.86x = 3,758,264,661.97
  5. Step 5: Solve for x
    x = 3,758,264,661.97/96,172.86
  6. Step 6: Final answer
    x = 39,078.23

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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.