Home / 65,303.03-97,961.25-22,608.39

Finding the Fourth Proportional to 65,303.03, 97,961.25 and 22,608.39

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Solution

The fourth proportional to 65,303.03, 97,961.25 and 22,608.39 is: 33,914.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,303.03 : 97,961.25 = 22,608.39 : x
  2. Step 2: Convert to fraction form
    65,303.03/97,961.25 = 22,608.39/x
  3. Step 3: Cross multiply
    65,303.03x = 97,961.25 × 22,608.39
  4. Step 4: Simplify right side
    65,303.03x = 2,214,746,144.89
  5. Step 5: Solve for x
    x = 2,214,746,144.89/65,303.03
  6. Step 6: Final answer
    x = 33,914.91

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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.