Home / 23,056.14-34,541.16-13,165.44

Finding the Fourth Proportional to 23,056.14, 34,541.16 and 13,165.44

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Solution

The fourth proportional to 23,056.14, 34,541.16 and 13,165.44 is: 19,723.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,056.14 : 34,541.16 = 13,165.44 : x
  2. Step 2: Convert to fraction form
    23,056.14/34,541.16 = 13,165.44/x
  3. Step 3: Cross multiply
    23,056.14x = 34,541.16 × 13,165.44
  4. Step 4: Simplify right side
    23,056.14x = 454,749,427.64
  5. Step 5: Solve for x
    x = 454,749,427.64/23,056.14
  6. Step 6: Final answer
    x = 19,723.57

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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.