Home / 23,257.65-34,886.46-10,106.94

Finding the Fourth Proportional to 23,257.65, 34,886.46 and 10,106.94

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Solution

The fourth proportional to 23,257.65, 34,886.46 and 10,106.94 is: 15,160.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,257.65 : 34,886.46 = 10,106.94 : x
  2. Step 2: Convert to fraction form
    23,257.65/34,886.46 = 10,106.94/x
  3. Step 3: Cross multiply
    23,257.65x = 34,886.46 × 10,106.94
  4. Step 4: Simplify right side
    23,257.65x = 352,595,358.03
  5. Step 5: Solve for x
    x = 352,595,358.03/23,257.65
  6. Step 6: Final answer
    x = 15,160.40

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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.