Home / 61,733.34-85,191.93-33,439.14

Finding the Fourth Proportional to 61,733.34, 85,191.93 and 33,439.14

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Solution

The fourth proportional to 61,733.34, 85,191.93 and 33,439.14 is: 46,145.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,733.34 : 85,191.93 = 33,439.14 : x
  2. Step 2: Convert to fraction form
    61,733.34/85,191.93 = 33,439.14/x
  3. Step 3: Cross multiply
    61,733.34x = 85,191.93 × 33,439.14
  4. Step 4: Simplify right side
    61,733.34x = 2,848,744,874.14
  5. Step 5: Solve for x
    x = 2,848,744,874.14/61,733.34
  6. Step 6: Final answer
    x = 46,145.97

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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.