Home / 10,047.34-13,868.21-6,068.73

Finding the Fourth Proportional to 10,047.34, 13,868.21 and 6,068.73

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Solution

The fourth proportional to 10,047.34, 13,868.21 and 6,068.73 is: 8,376.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,047.34 : 13,868.21 = 6,068.73 : x
  2. Step 2: Convert to fraction form
    10,047.34/13,868.21 = 6,068.73/x
  3. Step 3: Cross multiply
    10,047.34x = 13,868.21 × 6,068.73
  4. Step 4: Simplify right side
    10,047.34x = 84,162,422.07
  5. Step 5: Solve for x
    x = 84,162,422.07/10,047.34
  6. Step 6: Final answer
    x = 8,376.59

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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.