Home / 45,167.25-62,330.81-25,295.25

Finding the Fourth Proportional to 45,167.25, 62,330.81 and 25,295.25

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Solution

The fourth proportional to 45,167.25, 62,330.81 and 25,295.25 is: 34,907.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,167.25 : 62,330.81 = 25,295.25 : x
  2. Step 2: Convert to fraction form
    45,167.25/62,330.81 = 25,295.25/x
  3. Step 3: Cross multiply
    45,167.25x = 62,330.81 × 25,295.25
  4. Step 4: Simplify right side
    45,167.25x = 1,576,673,295.18
  5. Step 5: Solve for x
    x = 1,576,673,295.18/45,167.25
  6. Step 6: Final answer
    x = 34,907.45

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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.