Home / 61,808.04-85,295.15-33,513.73

Finding the Fourth Proportional to 61,808.04, 85,295.15 and 33,513.73

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Solution

The fourth proportional to 61,808.04, 85,295.15 and 33,513.73 is: 46,248.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,808.04 : 85,295.15 = 33,513.73 : x
  2. Step 2: Convert to fraction form
    61,808.04/85,295.15 = 33,513.73/x
  3. Step 3: Cross multiply
    61,808.04x = 85,295.15 × 33,513.73
  4. Step 4: Simplify right side
    61,808.04x = 2,858,558,372.28
  5. Step 5: Solve for x
    x = 2,858,558,372.28/61,808.04
  6. Step 6: Final answer
    x = 46,248.97

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1.5x scale

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.