Home / 10,277.34-14,183.01-6,085.59

Finding the Fourth Proportional to 10,277.34, 14,183.01 and 6,085.59

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Solution

The fourth proportional to 10,277.34, 14,183.01 and 6,085.59 is: 8,398.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,277.34 : 14,183.01 = 6,085.59 : x
  2. Step 2: Convert to fraction form
    10,277.34/14,183.01 = 6,085.59/x
  3. Step 3: Cross multiply
    10,277.34x = 14,183.01 × 6,085.59
  4. Step 4: Simplify right side
    10,277.34x = 86,311,983.83
  5. Step 5: Solve for x
    x = 86,311,983.83/10,277.34
  6. Step 6: Final answer
    x = 8,398.28

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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.