Home / 61,033.49-91,494.85-23,618.58

Finding the Fourth Proportional to 61,033.49, 91,494.85 and 23,618.58

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Solution

The fourth proportional to 61,033.49, 91,494.85 and 23,618.58 is: 35,406.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,033.49 : 91,494.85 = 23,618.58 : x
  2. Step 2: Convert to fraction form
    61,033.49/91,494.85 = 23,618.58/x
  3. Step 3: Cross multiply
    61,033.49x = 91,494.85 × 23,618.58
  4. Step 4: Simplify right side
    61,033.49x = 2,160,978,434.31
  5. Step 5: Solve for x
    x = 2,160,978,434.31/61,033.49
  6. Step 6: Final answer
    x = 35,406.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.