Home / 61,952.02-85,446.20-41,776.94

Finding the Fourth Proportional to 61,952.02, 85,446.20 and 41,776.94

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Solution

The fourth proportional to 61,952.02, 85,446.20 and 41,776.94 is: 57,620.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,952.02 : 85,446.20 = 41,776.94 : x
  2. Step 2: Convert to fraction form
    61,952.02/85,446.20 = 41,776.94/x
  3. Step 3: Cross multiply
    61,952.02x = 85,446.20 × 41,776.94
  4. Step 4: Simplify right side
    61,952.02x = 3,569,680,770.63
  5. Step 5: Solve for x
    x = 3,569,680,770.63/61,952.02
  6. Step 6: Final answer
    x = 57,620.09

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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.