Home / 173,822.52-260,738.28-55,493.76

Finding the Fourth Proportional to 173,822.52, 260,738.28 and 55,493.76

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Solution

The fourth proportional to 173,822.52, 260,738.28 and 55,493.76 is: 83,242.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,822.52 : 260,738.28 = 55,493.76 : x
  2. Step 2: Convert to fraction form
    173,822.52/260,738.28 = 55,493.76/x
  3. Step 3: Cross multiply
    173,822.52x = 260,738.28 × 55,493.76
  4. Step 4: Simplify right side
    173,822.52x = 14,469,347,533.13
  5. Step 5: Solve for x
    x = 14,469,347,533.13/173,822.52
  6. Step 6: Final answer
    x = 83,242.08

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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.