Home / 65,302.03-97,959.75-22,607.39

Finding the Fourth Proportional to 65,302.03, 97,959.75 and 22,607.39

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Solution

The fourth proportional to 65,302.03, 97,959.75 and 22,607.39 is: 33,913.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,302.03 : 97,959.75 = 22,607.39 : x
  2. Step 2: Convert to fraction form
    65,302.03/97,959.75 = 22,607.39/x
  3. Step 3: Cross multiply
    65,302.03x = 97,959.75 × 22,607.39
  4. Step 4: Simplify right side
    65,302.03x = 2,214,614,611.64
  5. Step 5: Solve for x
    x = 2,214,614,611.64/65,302.03
  6. Step 6: Final answer
    x = 33,913.41

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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.