Home / 48,816.34-73,224.51-17,644.30

Finding the Fourth Proportional to 48,816.34, 73,224.51 and 17,644.30

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Solution

The fourth proportional to 48,816.34, 73,224.51 and 17,644.30 is: 26,466.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,816.34 : 73,224.51 = 17,644.30 : x
  2. Step 2: Convert to fraction form
    48,816.34/73,224.51 = 17,644.30/x
  3. Step 3: Cross multiply
    48,816.34x = 73,224.51 × 17,644.30
  4. Step 4: Simplify right side
    48,816.34x = 1,291,994,972.57
  5. Step 5: Solve for x
    x = 1,291,994,972.57/48,816.34
  6. Step 6: Final answer
    x = 26,466.45

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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.