Home / 33,102.12-49,653.16-23,285.32

Finding the Fourth Proportional to 33,102.12, 49,653.16 and 23,285.32

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Solution

The fourth proportional to 33,102.12, 49,653.16 and 23,285.32 is: 34,927.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,102.12 : 49,653.16 = 23,285.32 : x
  2. Step 2: Convert to fraction form
    33,102.12/49,653.16 = 23,285.32/x
  3. Step 3: Cross multiply
    33,102.12x = 49,653.16 × 23,285.32
  4. Step 4: Simplify right side
    33,102.12x = 1,156,189,719.61
  5. Step 5: Solve for x
    x = 1,156,189,719.61/33,102.12
  6. Step 6: Final answer
    x = 34,927.97

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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.