Home / 16,431.88-24,574.62-14,594.92

Finding the Fourth Proportional to 16,431.88, 24,574.62 and 14,594.92

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Solution

The fourth proportional to 16,431.88, 24,574.62 and 14,594.92 is: 21,827.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,431.88 : 24,574.62 = 14,594.92 : x
  2. Step 2: Convert to fraction form
    16,431.88/24,574.62 = 14,594.92/x
  3. Step 3: Cross multiply
    16,431.88x = 24,574.62 × 14,594.92
  4. Step 4: Simplify right side
    16,431.88x = 358,664,612.93
  5. Step 5: Solve for x
    x = 358,664,612.93/16,431.88
  6. Step 6: Final answer
    x = 21,827.36

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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.