Home / 30,052.04-41,471.46-16,622.24

Finding the Fourth Proportional to 30,052.04, 41,471.46 and 16,622.24

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Solution

The fourth proportional to 30,052.04, 41,471.46 and 16,622.24 is: 22,938.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,052.04 : 41,471.46 = 16,622.24 : x
  2. Step 2: Convert to fraction form
    30,052.04/41,471.46 = 16,622.24/x
  3. Step 3: Cross multiply
    30,052.04x = 41,471.46 × 16,622.24
  4. Step 4: Simplify right side
    30,052.04x = 689,348,561.27
  5. Step 5: Solve for x
    x = 689,348,561.27/30,052.04
  6. Step 6: Final answer
    x = 22,938.49

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1.5x scale

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.