Home / 106,266.09-146,651.73-60,956.85

Finding the Fourth Proportional to 106,266.09, 146,651.73 and 60,956.85

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Solution

The fourth proportional to 106,266.09, 146,651.73 and 60,956.85 is: 84,123.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,266.09 : 146,651.73 = 60,956.85 : x
  2. Step 2: Convert to fraction form
    106,266.09/146,651.73 = 60,956.85/x
  3. Step 3: Cross multiply
    106,266.09x = 146,651.73 × 60,956.85
  4. Step 4: Simplify right side
    106,266.09x = 8,939,427,507.85
  5. Step 5: Solve for x
    x = 8,939,427,507.85/106,266.09
  6. Step 6: Final answer
    x = 84,123.05

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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.