Home / 9,537.24-14,289.74-5,831.70

Finding the Fourth Proportional to 9,537.24, 14,289.74 and 5,831.70

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Solution

The fourth proportional to 9,537.24, 14,289.74 and 5,831.70 is: 8,737.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,537.24 : 14,289.74 = 5,831.70 : x
  2. Step 2: Convert to fraction form
    9,537.24/14,289.74 = 5,831.70/x
  3. Step 3: Cross multiply
    9,537.24x = 14,289.74 × 5,831.70
  4. Step 4: Simplify right side
    9,537.24x = 83,333,432.28
  5. Step 5: Solve for x
    x = 83,333,432.28/9,537.24
  6. Step 6: Final answer
    x = 8,737.69

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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.