Home / 15,065.21-22,582.33-10,136.27

Finding the Fourth Proportional to 15,065.21, 22,582.33 and 10,136.27

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Solution

The fourth proportional to 15,065.21, 22,582.33 and 10,136.27 is: 15,193.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,065.21 : 22,582.33 = 10,136.27 : x
  2. Step 2: Convert to fraction form
    15,065.21/22,582.33 = 10,136.27/x
  3. Step 3: Cross multiply
    15,065.21x = 22,582.33 × 10,136.27
  4. Step 4: Simplify right side
    15,065.21x = 228,900,625.22
  5. Step 5: Solve for x
    x = 228,900,625.22/15,065.21
  6. Step 6: Final answer
    x = 15,193.99

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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.