Home / 23,127.15-34,710.39-9,096.99

Finding the Fourth Proportional to 23,127.15, 34,710.39 and 9,096.99

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Solution

The fourth proportional to 23,127.15, 34,710.39 and 9,096.99 is: 13,653.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,127.15 : 34,710.39 = 9,096.99 : x
  2. Step 2: Convert to fraction form
    23,127.15/34,710.39 = 9,096.99/x
  3. Step 3: Cross multiply
    23,127.15x = 34,710.39 × 9,096.99
  4. Step 4: Simplify right side
    23,127.15x = 315,760,070.73
  5. Step 5: Solve for x
    x = 315,760,070.73/23,127.15
  6. Step 6: Final answer
    x = 13,653.22

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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.