Home / 69,629.14-96,088.34-37,798.06

Finding the Fourth Proportional to 69,629.14, 96,088.34 and 37,798.06

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Solution

The fourth proportional to 69,629.14, 96,088.34 and 37,798.06 is: 52,161.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,629.14 : 96,088.34 = 37,798.06 : x
  2. Step 2: Convert to fraction form
    69,629.14/96,088.34 = 37,798.06/x
  3. Step 3: Cross multiply
    69,629.14x = 96,088.34 × 37,798.06
  4. Step 4: Simplify right side
    69,629.14x = 3,631,952,651.63
  5. Step 5: Solve for x
    x = 3,631,952,651.63/69,629.14
  6. Step 6: Final answer
    x = 52,161.39

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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.