Home / 193,675.48-290,521.44-60,558.22

Finding the Fourth Proportional to 193,675.48, 290,521.44 and 60,558.22

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Solution

The fourth proportional to 193,675.48, 290,521.44 and 60,558.22 is: 90,839.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,675.48 : 290,521.44 = 60,558.22 : x
  2. Step 2: Convert to fraction form
    193,675.48/290,521.44 = 60,558.22/x
  3. Step 3: Cross multiply
    193,675.48x = 290,521.44 × 60,558.22
  4. Step 4: Simplify right side
    193,675.48x = 17,593,461,278.24
  5. Step 5: Solve for x
    x = 17,593,461,278.24/193,675.48
  6. Step 6: Final answer
    x = 90,839.90

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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.