Home / 45,322.07-62,551.94-37,756.41

Finding the Fourth Proportional to 45,322.07, 62,551.94 and 37,756.41

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Solution

The fourth proportional to 45,322.07, 62,551.94 and 37,756.41 is: 52,110.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,322.07 : 62,551.94 = 37,756.41 : x
  2. Step 2: Convert to fraction form
    45,322.07/62,551.94 = 37,756.41/x
  3. Step 3: Cross multiply
    45,322.07x = 62,551.94 × 37,756.41
  4. Step 4: Simplify right side
    45,322.07x = 2,361,736,504.15
  5. Step 5: Solve for x
    x = 2,361,736,504.15/45,322.07
  6. Step 6: Final answer
    x = 52,110.08

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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.