Home / 68,536.14-94,606.02-44,668.68

Finding the Fourth Proportional to 68,536.14, 94,606.02 and 44,668.68

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Solution

The fourth proportional to 68,536.14, 94,606.02 and 44,668.68 is: 61,659.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,536.14 : 94,606.02 = 44,668.68 : x
  2. Step 2: Convert to fraction form
    68,536.14/94,606.02 = 44,668.68/x
  3. Step 3: Cross multiply
    68,536.14x = 94,606.02 × 44,668.68
  4. Step 4: Simplify right side
    68,536.14x = 4,225,926,033.45
  5. Step 5: Solve for x
    x = 4,225,926,033.45/68,536.14
  6. Step 6: Final answer
    x = 61,659.82

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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.