Home / 16,341.58-24,462.80-14,782.24

Finding the Fourth Proportional to 16,341.58, 24,462.80 and 14,782.24

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Solution

The fourth proportional to 16,341.58, 24,462.80 and 14,782.24 is: 22,128.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,341.58 : 24,462.80 = 14,782.24 : x
  2. Step 2: Convert to fraction form
    16,341.58/24,462.80 = 14,782.24/x
  3. Step 3: Cross multiply
    16,341.58x = 24,462.80 × 14,782.24
  4. Step 4: Simplify right side
    16,341.58x = 361,614,784.45
  5. Step 5: Solve for x
    x = 361,614,784.45/16,341.58
  6. Step 6: Final answer
    x = 22,128.51

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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.