Home / 15,950.40-23,915.94-6,596.56

Finding the Fourth Proportional to 15,950.40, 23,915.94 and 6,596.56

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Solution

The fourth proportional to 15,950.40, 23,915.94 and 6,596.56 is: 9,890.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,950.40 : 23,915.94 = 6,596.56 : x
  2. Step 2: Convert to fraction form
    15,950.40/23,915.94 = 6,596.56/x
  3. Step 3: Cross multiply
    15,950.40x = 23,915.94 × 6,596.56
  4. Step 4: Simplify right side
    15,950.40x = 157,762,933.17
  5. Step 5: Solve for x
    x = 157,762,933.17/15,950.40
  6. Step 6: Final answer
    x = 9,890.84

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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.