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Finding the Fourth Proportional to 62,649.94, 94,021.62 and 25,210.34

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Solution

The fourth proportional to 62,649.94, 94,021.62 and 25,210.34 is: 37,834.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,649.94 : 94,021.62 = 25,210.34 : x
  2. Step 2: Convert to fraction form
    62,649.94/94,021.62 = 25,210.34/x
  3. Step 3: Cross multiply
    62,649.94x = 94,021.62 × 25,210.34
  4. Step 4: Simplify right side
    62,649.94x = 2,370,317,007.55
  5. Step 5: Solve for x
    x = 2,370,317,007.55/62,649.94
  6. Step 6: Final answer
    x = 37,834.31

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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.