Home / 50,050.41-69,126.26-34,107.18

Finding the Fourth Proportional to 50,050.41, 69,126.26 and 34,107.18

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Solution

The fourth proportional to 50,050.41, 69,126.26 and 34,107.18 is: 47,106.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,050.41 : 69,126.26 = 34,107.18 : x
  2. Step 2: Convert to fraction form
    50,050.41/69,126.26 = 34,107.18/x
  3. Step 3: Cross multiply
    50,050.41x = 69,126.26 × 34,107.18
  4. Step 4: Simplify right side
    50,050.41x = 2,357,701,622.01
  5. Step 5: Solve for x
    x = 2,357,701,622.01/50,050.41
  6. Step 6: Final answer
    x = 47,106.54

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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.