Home / 23,056.71-34,552.65-13,181.19

Finding the Fourth Proportional to 23,056.71, 34,552.65 and 13,181.19

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Solution

The fourth proportional to 23,056.71, 34,552.65 and 13,181.19 is: 19,753.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,056.71 : 34,552.65 = 13,181.19 : x
  2. Step 2: Convert to fraction form
    23,056.71/34,552.65 = 13,181.19/x
  3. Step 3: Cross multiply
    23,056.71x = 34,552.65 × 13,181.19
  4. Step 4: Simplify right side
    23,056.71x = 455,445,044.65
  5. Step 5: Solve for x
    x = 455,445,044.65/23,056.71
  6. Step 6: Final answer
    x = 19,753.25

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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.