Home / 61,054.07-84,252.60-33,829.02

Finding the Fourth Proportional to 61,054.07, 84,252.60 and 33,829.02

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Solution

The fourth proportional to 61,054.07, 84,252.60 and 33,829.02 is: 46,682.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,054.07 : 84,252.60 = 33,829.02 : x
  2. Step 2: Convert to fraction form
    61,054.07/84,252.60 = 33,829.02/x
  3. Step 3: Cross multiply
    61,054.07x = 84,252.60 × 33,829.02
  4. Step 4: Simplify right side
    61,054.07x = 2,850,182,890.45
  5. Step 5: Solve for x
    x = 2,850,182,890.45/61,054.07
  6. Step 6: Final answer
    x = 46,682.93

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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.