Home / 32,523.66-48,801.89-12,816.36

Finding the Fourth Proportional to 32,523.66, 48,801.89 and 12,816.36

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Solution

The fourth proportional to 32,523.66, 48,801.89 and 12,816.36 is: 19,231.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,523.66 : 48,801.89 = 12,816.36 : x
  2. Step 2: Convert to fraction form
    32,523.66/48,801.89 = 12,816.36/x
  3. Step 3: Cross multiply
    32,523.66x = 48,801.89 × 12,816.36
  4. Step 4: Simplify right side
    32,523.66x = 625,462,590.92
  5. Step 5: Solve for x
    x = 625,462,590.92/32,523.66
  6. Step 6: Final answer
    x = 19,231.00

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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.