Home / 15,893.04-23,831.98-5,890.92

Finding the Fourth Proportional to 15,893.04, 23,831.98 and 5,890.92

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Solution

The fourth proportional to 15,893.04, 23,831.98 and 5,890.92 is: 8,833.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,893.04 : 23,831.98 = 5,890.92 : x
  2. Step 2: Convert to fraction form
    15,893.04/23,831.98 = 5,890.92/x
  3. Step 3: Cross multiply
    15,893.04x = 23,831.98 × 5,890.92
  4. Step 4: Simplify right side
    15,893.04x = 140,392,287.62
  5. Step 5: Solve for x
    x = 140,392,287.62/15,893.04
  6. Step 6: Final answer
    x = 8,833.57

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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.