Home / 39,223.43-58,883.88-39,043.61

Finding the Fourth Proportional to 39,223.43, 58,883.88 and 39,043.61

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Solution

The fourth proportional to 39,223.43, 58,883.88 and 39,043.61 is: 58,613.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,223.43 : 58,883.88 = 39,043.61 : x
  2. Step 2: Convert to fraction form
    39,223.43/58,883.88 = 39,043.61/x
  3. Step 3: Cross multiply
    39,223.43x = 58,883.88 × 39,043.61
  4. Step 4: Simplify right side
    39,223.43x = 2,299,038,951.59
  5. Step 5: Solve for x
    x = 2,299,038,951.59/39,223.43
  6. Step 6: Final answer
    x = 58,613.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.