Home / 45,202.22-62,382.74-25,065.41

Finding the Fourth Proportional to 45,202.22, 62,382.74 and 25,065.41

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Solution

The fourth proportional to 45,202.22, 62,382.74 and 25,065.41 is: 34,592.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,202.22 : 62,382.74 = 25,065.41 : x
  2. Step 2: Convert to fraction form
    45,202.22/62,382.74 = 25,065.41/x
  3. Step 3: Cross multiply
    45,202.22x = 62,382.74 × 25,065.41
  4. Step 4: Simplify right side
    45,202.22x = 1,563,648,955.02
  5. Step 5: Solve for x
    x = 1,563,648,955.02/45,202.22
  6. Step 6: Final answer
    x = 34,592.31

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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.