Home / 50,103.04-69,194.64-34,228.48

Finding the Fourth Proportional to 50,103.04, 69,194.64 and 34,228.48

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Solution

The fourth proportional to 50,103.04, 69,194.64 and 34,228.48 is: 47,271.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,103.04 : 69,194.64 = 34,228.48 : x
  2. Step 2: Convert to fraction form
    50,103.04/69,194.64 = 34,228.48/x
  3. Step 3: Cross multiply
    50,103.04x = 69,194.64 × 34,228.48
  4. Step 4: Simplify right side
    50,103.04x = 2,368,427,351.35
  5. Step 5: Solve for x
    x = 2,368,427,351.35/50,103.04
  6. Step 6: Final answer
    x = 47,271.13

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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.