Home / 64,460.90-96,692.62-22,342.35

Finding the Fourth Proportional to 64,460.90, 96,692.62 and 22,342.35

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Solution

The fourth proportional to 64,460.90, 96,692.62 and 22,342.35 is: 33,513.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,460.90 : 96,692.62 = 22,342.35 : x
  2. Step 2: Convert to fraction form
    64,460.90/96,692.62 = 22,342.35/x
  3. Step 3: Cross multiply
    64,460.90x = 96,692.62 × 22,342.35
  4. Step 4: Simplify right side
    64,460.90x = 2,160,340,163.19
  5. Step 5: Solve for x
    x = 2,160,340,163.19/64,460.90
  6. Step 6: Final answer
    x = 33,513.96

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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.