Home / 69,795.03-96,334.25-39,598.03

Finding the Fourth Proportional to 69,795.03, 96,334.25 and 39,598.03

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Solution

The fourth proportional to 69,795.03, 96,334.25 and 39,598.03 is: 54,654.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,795.03 : 96,334.25 = 39,598.03 : x
  2. Step 2: Convert to fraction form
    69,795.03/96,334.25 = 39,598.03/x
  3. Step 3: Cross multiply
    69,795.03x = 96,334.25 × 39,598.03
  4. Step 4: Simplify right side
    69,795.03x = 3,814,646,036.53
  5. Step 5: Solve for x
    x = 3,814,646,036.53/69,795.03
  6. Step 6: Final answer
    x = 54,654.98

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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.