Home / 15,868.26-23,796.90-6,505.62

Finding the Fourth Proportional to 15,868.26, 23,796.90 and 6,505.62

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Solution

The fourth proportional to 15,868.26, 23,796.90 and 6,505.62 is: 9,756.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,868.26 : 23,796.90 = 6,505.62 : x
  2. Step 2: Convert to fraction form
    15,868.26/23,796.90 = 6,505.62/x
  3. Step 3: Cross multiply
    15,868.26x = 23,796.90 × 6,505.62
  4. Step 4: Simplify right side
    15,868.26x = 154,813,588.58
  5. Step 5: Solve for x
    x = 154,813,588.58/15,868.26
  6. Step 6: Final answer
    x = 9,756.18

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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.