Home / 83,527.44-125,356.76-46,113.33

Finding the Fourth Proportional to 83,527.44, 125,356.76 and 46,113.33

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Solution

The fourth proportional to 83,527.44, 125,356.76 and 46,113.33 is: 69,206.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,527.44 : 125,356.76 = 46,113.33 : x
  2. Step 2: Convert to fraction form
    83,527.44/125,356.76 = 46,113.33/x
  3. Step 3: Cross multiply
    83,527.44x = 125,356.76 × 46,113.33
  4. Step 4: Simplify right side
    83,527.44x = 5,780,618,313.44
  5. Step 5: Solve for x
    x = 5,780,618,313.44/83,527.44
  6. Step 6: Final answer
    x = 69,206.22

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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.