Home / 64,486.08-96,741.48-22,364.52

Finding the Fourth Proportional to 64,486.08, 96,741.48 and 22,364.52

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Solution

The fourth proportional to 64,486.08, 96,741.48 and 22,364.52 is: 33,551.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,486.08 : 96,741.48 = 22,364.52 : x
  2. Step 2: Convert to fraction form
    64,486.08/96,741.48 = 22,364.52/x
  3. Step 3: Cross multiply
    64,486.08x = 96,741.48 × 22,364.52
  4. Step 4: Simplify right side
    64,486.08x = 2,163,576,764.29
  5. Step 5: Solve for x
    x = 2,163,576,764.29/64,486.08
  6. Step 6: Final answer
    x = 33,551.07

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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.