Home / 62,920.70-94,315.44-25,506.60

Finding the Fourth Proportional to 62,920.70, 94,315.44 and 25,506.60

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Solution

The fourth proportional to 62,920.70, 94,315.44 and 25,506.60 is: 38,233.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,920.70 : 94,315.44 = 25,506.60 : x
  2. Step 2: Convert to fraction form
    62,920.70/94,315.44 = 25,506.60/x
  3. Step 3: Cross multiply
    62,920.70x = 94,315.44 × 25,506.60
  4. Step 4: Simplify right side
    62,920.70x = 2,405,666,201.90
  5. Step 5: Solve for x
    x = 2,405,666,201.90/62,920.70
  6. Step 6: Final answer
    x = 38,233.30

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1.5x scale

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.