Home / 45,265.60-62,466.53-25,122.48

Finding the Fourth Proportional to 45,265.60, 62,466.53 and 25,122.48

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Solution

The fourth proportional to 45,265.60, 62,466.53 and 25,122.48 is: 34,669.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,265.60 : 62,466.53 = 25,122.48 : x
  2. Step 2: Convert to fraction form
    45,265.60/62,466.53 = 25,122.48/x
  3. Step 3: Cross multiply
    45,265.60x = 62,466.53 × 25,122.48
  4. Step 4: Simplify right side
    45,265.60x = 1,569,314,072.41
  5. Step 5: Solve for x
    x = 1,569,314,072.41/45,265.60
  6. Step 6: Final answer
    x = 34,669.02

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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.