Home / 69,600.02-96,048.28-37,768.91

Finding the Fourth Proportional to 69,600.02, 96,048.28 and 37,768.91

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Solution

The fourth proportional to 69,600.02, 96,048.28 and 37,768.91 is: 52,121.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,600.02 : 96,048.28 = 37,768.91 : x
  2. Step 2: Convert to fraction form
    69,600.02/96,048.28 = 37,768.91/x
  3. Step 3: Cross multiply
    69,600.02x = 96,048.28 × 37,768.91
  4. Step 4: Simplify right side
    69,600.02x = 3,627,638,842.97
  5. Step 5: Solve for x
    x = 3,627,638,842.97/69,600.02
  6. Step 6: Final answer
    x = 52,121.23

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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.