Home / 61,666.24-85,099.48-33,371.93

Finding the Fourth Proportional to 61,666.24, 85,099.48 and 33,371.93

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Solution

The fourth proportional to 61,666.24, 85,099.48 and 33,371.93 is: 46,053.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,666.24 : 85,099.48 = 33,371.93 : x
  2. Step 2: Convert to fraction form
    61,666.24/85,099.48 = 33,371.93/x
  3. Step 3: Cross multiply
    61,666.24x = 85,099.48 × 33,371.93
  4. Step 4: Simplify right side
    61,666.24x = 2,839,933,889.60
  5. Step 5: Solve for x
    x = 2,839,933,889.60/61,666.24
  6. Step 6: Final answer
    x = 46,053.30

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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.