Home / 6,037.31-8,328.66-4,269.89

Finding the Fourth Proportional to 6,037.31, 8,328.66 and 4,269.89

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Solution

The fourth proportional to 6,037.31, 8,328.66 and 4,269.89 is: 5,890.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,037.31 : 8,328.66 = 4,269.89 : x
  2. Step 2: Convert to fraction form
    6,037.31/8,328.66 = 4,269.89/x
  3. Step 3: Cross multiply
    6,037.31x = 8,328.66 × 4,269.89
  4. Step 4: Simplify right side
    6,037.31x = 35,562,466.86
  5. Step 5: Solve for x
    x = 35,562,466.86/6,037.31
  6. Step 6: Final answer
    x = 5,890.45

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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.