Home / 39,076.92-53,926.17-22,941.07

Finding the Fourth Proportional to 39,076.92, 53,926.17 and 22,941.07

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Solution

The fourth proportional to 39,076.92, 53,926.17 and 22,941.07 is: 31,658.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,076.92 : 53,926.17 = 22,941.07 : x
  2. Step 2: Convert to fraction form
    39,076.92/53,926.17 = 22,941.07/x
  3. Step 3: Cross multiply
    39,076.92x = 53,926.17 × 22,941.07
  4. Step 4: Simplify right side
    39,076.92x = 1,237,124,040.80
  5. Step 5: Solve for x
    x = 1,237,124,040.80/39,076.92
  6. Step 6: Final answer
    x = 31,658.69

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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.