Home / 45,364.17-68,060.09-23,193.12

Finding the Fourth Proportional to 45,364.17, 68,060.09 and 23,193.12

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Solution

The fourth proportional to 45,364.17, 68,060.09 and 23,193.12 is: 34,796.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,364.17 : 68,060.09 = 23,193.12 : x
  2. Step 2: Convert to fraction form
    45,364.17/68,060.09 = 23,193.12/x
  3. Step 3: Cross multiply
    45,364.17x = 68,060.09 × 23,193.12
  4. Step 4: Simplify right side
    45,364.17x = 1,578,525,764.95
  5. Step 5: Solve for x
    x = 1,578,525,764.95/45,364.17
  6. Step 6: Final answer
    x = 34,796.75

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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.