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Finding the Fourth Proportional to 29,807.70, 44,669.97 and 22,403.49

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Solution

The fourth proportional to 29,807.70, 44,669.97 and 22,403.49 is: 33,573.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,807.70 : 44,669.97 = 22,403.49 : x
  2. Step 2: Convert to fraction form
    29,807.70/44,669.97 = 22,403.49/x
  3. Step 3: Cross multiply
    29,807.70x = 44,669.97 × 22,403.49
  4. Step 4: Simplify right side
    29,807.70x = 1,000,763,114.18
  5. Step 5: Solve for x
    x = 1,000,763,114.18/29,807.70
  6. Step 6: Final answer
    x = 33,573.98

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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.