Home / 64,051.22-96,135.42-32,483.06

Finding the Fourth Proportional to 64,051.22, 96,135.42 and 32,483.06

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Solution

The fourth proportional to 64,051.22, 96,135.42 and 32,483.06 is: 48,754.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,051.22 : 96,135.42 = 32,483.06 : x
  2. Step 2: Convert to fraction form
    64,051.22/96,135.42 = 32,483.06/x
  3. Step 3: Cross multiply
    64,051.22x = 96,135.42 × 32,483.06
  4. Step 4: Simplify right side
    64,051.22x = 3,122,772,615.99
  5. Step 5: Solve for x
    x = 3,122,772,615.99/64,051.22
  6. Step 6: Final answer
    x = 48,754.30

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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.