Home / 61,352.08-84,665.46-34,494.64

Finding the Fourth Proportional to 61,352.08, 84,665.46 and 34,494.64

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Solution

The fourth proportional to 61,352.08, 84,665.46 and 34,494.64 is: 47,602.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,352.08 : 84,665.46 = 34,494.64 : x
  2. Step 2: Convert to fraction form
    61,352.08/84,665.46 = 34,494.64/x
  3. Step 3: Cross multiply
    61,352.08x = 84,665.46 × 34,494.64
  4. Step 4: Simplify right side
    61,352.08x = 2,920,504,563.13
  5. Step 5: Solve for x
    x = 2,920,504,563.13/61,352.08
  6. Step 6: Final answer
    x = 47,602.37

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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.