Home / 49,093.27-67,746.95-30,004.98

Finding the Fourth Proportional to 49,093.27, 67,746.95 and 30,004.98

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Solution

The fourth proportional to 49,093.27, 67,746.95 and 30,004.98 is: 41,405.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,093.27 : 67,746.95 = 30,004.98 : x
  2. Step 2: Convert to fraction form
    49,093.27/67,746.95 = 30,004.98/x
  3. Step 3: Cross multiply
    49,093.27x = 67,746.95 × 30,004.98
  4. Step 4: Simplify right side
    49,093.27x = 2,032,745,588.25
  5. Step 5: Solve for x
    x = 2,032,745,588.25/49,093.27
  6. Step 6: Final answer
    x = 41,405.79

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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.