Home / 32,389.02-48,593.07-13,676.94

Finding the Fourth Proportional to 32,389.02, 48,593.07 and 13,676.94

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Solution

The fourth proportional to 32,389.02, 48,593.07 and 13,676.94 is: 20,519.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,389.02 : 48,593.07 = 13,676.94 : x
  2. Step 2: Convert to fraction form
    32,389.02/48,593.07 = 13,676.94/x
  3. Step 3: Cross multiply
    32,389.02x = 48,593.07 × 13,676.94
  4. Step 4: Simplify right side
    32,389.02x = 664,604,502.81
  5. Step 5: Solve for x
    x = 664,604,502.81/32,389.02
  6. Step 6: Final answer
    x = 20,519.44

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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.