Home / 25,022.17-34,529.39-14,267.44

Finding the Fourth Proportional to 25,022.17, 34,529.39 and 14,267.44

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Solution

The fourth proportional to 25,022.17, 34,529.39 and 14,267.44 is: 19,688.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,022.17 : 34,529.39 = 14,267.44 : x
  2. Step 2: Convert to fraction form
    25,022.17/34,529.39 = 14,267.44/x
  3. Step 3: Cross multiply
    25,022.17x = 34,529.39 × 14,267.44
  4. Step 4: Simplify right side
    25,022.17x = 492,646,025.39
  5. Step 5: Solve for x
    x = 492,646,025.39/25,022.17
  6. Step 6: Final answer
    x = 19,688.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.