Home / 61,633.46-85,054.20-33,339.14

Finding the Fourth Proportional to 61,633.46, 85,054.20 and 33,339.14

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Solution

The fourth proportional to 61,633.46, 85,054.20 and 33,339.14 is: 46,008.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,633.46 : 85,054.20 = 33,339.14 : x
  2. Step 2: Convert to fraction form
    61,633.46/85,054.20 = 33,339.14/x
  3. Step 3: Cross multiply
    61,633.46x = 85,054.20 × 33,339.14
  4. Step 4: Simplify right side
    61,633.46x = 2,835,634,316.01
  5. Step 5: Solve for x
    x = 2,835,634,316.01/61,633.46
  6. Step 6: Final answer
    x = 46,008.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.