Home / 23,093.61-34,639.13-9,056.13

Finding the Fourth Proportional to 23,093.61, 34,639.13 and 9,056.13

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Solution

The fourth proportional to 23,093.61, 34,639.13 and 9,056.13 is: 13,583.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,093.61 : 34,639.13 = 9,056.13 : x
  2. Step 2: Convert to fraction form
    23,093.61/34,639.13 = 9,056.13/x
  3. Step 3: Cross multiply
    23,093.61x = 34,639.13 × 9,056.13
  4. Step 4: Simplify right side
    23,093.61x = 313,696,419.09
  5. Step 5: Solve for x
    x = 313,696,419.09/23,093.61
  6. Step 6: Final answer
    x = 13,583.69

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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.