Home / 60,631.77-83,668.51-33,406.95

Finding the Fourth Proportional to 60,631.77, 83,668.51 and 33,406.95

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Solution

The fourth proportional to 60,631.77, 83,668.51 and 33,406.95 is: 46,099.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,631.77 : 83,668.51 = 33,406.95 : x
  2. Step 2: Convert to fraction form
    60,631.77/83,668.51 = 33,406.95/x
  3. Step 3: Cross multiply
    60,631.77x = 83,668.51 × 33,406.95
  4. Step 4: Simplify right side
    60,631.77x = 2,795,109,730.14
  5. Step 5: Solve for x
    x = 2,795,109,730.14/60,631.77
  6. Step 6: Final answer
    x = 46,099.75

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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.