Home / 64,148.22-96,225.84-29,090.52

Finding the Fourth Proportional to 64,148.22, 96,225.84 and 29,090.52

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Solution

The fourth proportional to 64,148.22, 96,225.84 and 29,090.52 is: 43,637.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,148.22 : 96,225.84 = 29,090.52 : x
  2. Step 2: Convert to fraction form
    64,148.22/96,225.84 = 29,090.52/x
  3. Step 3: Cross multiply
    64,148.22x = 96,225.84 × 29,090.52
  4. Step 4: Simplify right side
    64,148.22x = 2,799,259,723.04
  5. Step 5: Solve for x
    x = 2,799,259,723.04/64,148.22
  6. Step 6: Final answer
    x = 43,637.37

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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.