Home / 111,025.14-166,592.35-51,852.22

Finding the Fourth Proportional to 111,025.14, 166,592.35 and 51,852.22

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Solution

The fourth proportional to 111,025.14, 166,592.35 and 51,852.22 is: 77,803.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,025.14 : 166,592.35 = 51,852.22 : x
  2. Step 2: Convert to fraction form
    111,025.14/166,592.35 = 51,852.22/x
  3. Step 3: Cross multiply
    111,025.14x = 166,592.35 × 51,852.22
  4. Step 4: Simplify right side
    111,025.14x = 8,638,183,182.52
  5. Step 5: Solve for x
    x = 8,638,183,182.52/111,025.14
  6. Step 6: Final answer
    x = 77,803.85

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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.