Home / 64,852.08-97,148.28-29,743.44

Finding the Fourth Proportional to 64,852.08, 97,148.28 and 29,743.44

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Solution

The fourth proportional to 64,852.08, 97,148.28 and 29,743.44 is: 44,555.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,852.08 : 97,148.28 = 29,743.44 : x
  2. Step 2: Convert to fraction form
    64,852.08/97,148.28 = 29,743.44/x
  3. Step 3: Cross multiply
    64,852.08x = 97,148.28 × 29,743.44
  4. Step 4: Simplify right side
    64,852.08x = 2,889,524,037.28
  5. Step 5: Solve for x
    x = 2,889,524,037.28/64,852.08
  6. Step 6: Final answer
    x = 44,555.61

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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.