Home / 16,318.48-24,574.42-14,263.24

Finding the Fourth Proportional to 16,318.48, 24,574.42 and 14,263.24

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Solution

The fourth proportional to 16,318.48, 24,574.42 and 14,263.24 is: 21,479.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,318.48 : 24,574.42 = 14,263.24 : x
  2. Step 2: Convert to fraction form
    16,318.48/24,574.42 = 14,263.24/x
  3. Step 3: Cross multiply
    16,318.48x = 24,574.42 × 14,263.24
  4. Step 4: Simplify right side
    16,318.48x = 350,510,850.32
  5. Step 5: Solve for x
    x = 350,510,850.32/16,318.48
  6. Step 6: Final answer
    x = 21,479.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.