Home / 61,844.05-85,344.76-33,549.74

Finding the Fourth Proportional to 61,844.05, 85,344.76 and 33,549.74

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Solution

The fourth proportional to 61,844.05, 85,344.76 and 33,549.74 is: 46,298.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,844.05 : 85,344.76 = 33,549.74 : x
  2. Step 2: Convert to fraction form
    61,844.05/85,344.76 = 33,549.74/x
  3. Step 3: Cross multiply
    61,844.05x = 85,344.76 × 33,549.74
  4. Step 4: Simplify right side
    61,844.05x = 2,863,294,123.58
  5. Step 5: Solve for x
    x = 2,863,294,123.58/61,844.05
  6. Step 6: Final answer
    x = 46,298.62

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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.