Home / 67,313.33-92,908.23-41,838.93

Finding the Fourth Proportional to 67,313.33, 92,908.23 and 41,838.93

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Solution

The fourth proportional to 67,313.33, 92,908.23 and 41,838.93 is: 57,747.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,313.33 : 92,908.23 = 41,838.93 : x
  2. Step 2: Convert to fraction form
    67,313.33/92,908.23 = 41,838.93/x
  3. Step 3: Cross multiply
    67,313.33x = 92,908.23 × 41,838.93
  4. Step 4: Simplify right side
    67,313.33x = 3,887,180,931.39
  5. Step 5: Solve for x
    x = 3,887,180,931.39/67,313.33
  6. Step 6: Final answer
    x = 57,747.57

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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.