Home / 29,242.02-40,351.89-16,495.62

Finding the Fourth Proportional to 29,242.02, 40,351.89 and 16,495.62

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Solution

The fourth proportional to 29,242.02, 40,351.89 and 16,495.62 is: 22,762.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,242.02 : 40,351.89 = 16,495.62 : x
  2. Step 2: Convert to fraction form
    29,242.02/40,351.89 = 16,495.62/x
  3. Step 3: Cross multiply
    29,242.02x = 40,351.89 × 16,495.62
  4. Step 4: Simplify right side
    29,242.02x = 665,629,443.72
  5. Step 5: Solve for x
    x = 665,629,443.72/29,242.02
  6. Step 6: Final answer
    x = 22,762.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.