Home / 110,826.07-166,263.42-35,953.79

Finding the Fourth Proportional to 110,826.07, 166,263.42 and 35,953.79

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Solution

The fourth proportional to 110,826.07, 166,263.42 and 35,953.79 is: 53,938.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,826.07 : 166,263.42 = 35,953.79 : x
  2. Step 2: Convert to fraction form
    110,826.07/166,263.42 = 35,953.79/x
  3. Step 3: Cross multiply
    110,826.07x = 166,263.42 × 35,953.79
  4. Step 4: Simplify right side
    110,826.07x = 5,977,800,123.86
  5. Step 5: Solve for x
    x = 5,977,800,123.86/110,826.07
  6. Step 6: Final answer
    x = 53,938.57

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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.