Home / 14,756.59-22,138.22-5,396.57

Finding the Fourth Proportional to 14,756.59, 22,138.22 and 5,396.57

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Solution

The fourth proportional to 14,756.59, 22,138.22 and 5,396.57 is: 8,096.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756.59 : 22,138.22 = 5,396.57 : x
  2. Step 2: Convert to fraction form
    14,756.59/22,138.22 = 5,396.57/x
  3. Step 3: Cross multiply
    14,756.59x = 22,138.22 × 5,396.57
  4. Step 4: Simplify right side
    14,756.59x = 119,470,356.71
  5. Step 5: Solve for x
    x = 119,470,356.71/14,756.59
  6. Step 6: Final answer
    x = 8,096.07

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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.