Home / 50,051.01-69,063.57-29,903.64

Finding the Fourth Proportional to 50,051.01, 69,063.57 and 29,903.64

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Solution

The fourth proportional to 50,051.01, 69,063.57 and 29,903.64 is: 41,262.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,051.01 : 69,063.57 = 29,903.64 : x
  2. Step 2: Convert to fraction form
    50,051.01/69,063.57 = 29,903.64/x
  3. Step 3: Cross multiply
    50,051.01x = 69,063.57 × 29,903.64
  4. Step 4: Simplify right side
    50,051.01x = 2,065,252,134.39
  5. Step 5: Solve for x
    x = 2,065,252,134.39/50,051.01
  6. Step 6: Final answer
    x = 41,262.95

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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.