Home / 23,460.81-35,185.05-8,673.95

Finding the Fourth Proportional to 23,460.81, 35,185.05 and 8,673.95

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Solution

The fourth proportional to 23,460.81, 35,185.05 and 8,673.95 is: 13,008.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,460.81 : 35,185.05 = 8,673.95 : x
  2. Step 2: Convert to fraction form
    23,460.81/35,185.05 = 8,673.95/x
  3. Step 3: Cross multiply
    23,460.81x = 35,185.05 × 8,673.95
  4. Step 4: Simplify right side
    23,460.81x = 305,193,452.41
  5. Step 5: Solve for x
    x = 305,193,452.41/23,460.81
  6. Step 6: Final answer
    x = 13,008.65

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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.