Home / 23,176.41-34,767.93-7,167.18

Finding the Fourth Proportional to 23,176.41, 34,767.93 and 7,167.18

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Solution

The fourth proportional to 23,176.41, 34,767.93 and 7,167.18 is: 10,751.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176.41 : 34,767.93 = 7,167.18 : x
  2. Step 2: Convert to fraction form
    23,176.41/34,767.93 = 7,167.18/x
  3. Step 3: Cross multiply
    23,176.41x = 34,767.93 × 7,167.18
  4. Step 4: Simplify right side
    23,176.41x = 249,188,012.54
  5. Step 5: Solve for x
    x = 249,188,012.54/23,176.41
  6. Step 6: Final answer
    x = 10,751.80

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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.