Home / 23,235.19-34,833.19-10,077.66

Finding the Fourth Proportional to 23,235.19, 34,833.19 and 10,077.66

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Solution

The fourth proportional to 23,235.19, 34,833.19 and 10,077.66 is: 15,107.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,235.19 : 34,833.19 = 10,077.66 : x
  2. Step 2: Convert to fraction form
    23,235.19/34,833.19 = 10,077.66/x
  3. Step 3: Cross multiply
    23,235.19x = 34,833.19 × 10,077.66
  4. Step 4: Simplify right side
    23,235.19x = 351,037,045.54
  5. Step 5: Solve for x
    x = 351,037,045.54/23,235.19
  6. Step 6: Final answer
    x = 15,107.99

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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.