Home / 10,734.41-14,813.17-6,018.69

Finding the Fourth Proportional to 10,734.41, 14,813.17 and 6,018.69

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Solution

The fourth proportional to 10,734.41, 14,813.17 and 6,018.69 is: 8,305.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,734.41 : 14,813.17 = 6,018.69 : x
  2. Step 2: Convert to fraction form
    10,734.41/14,813.17 = 6,018.69/x
  3. Step 3: Cross multiply
    10,734.41x = 14,813.17 × 6,018.69
  4. Step 4: Simplify right side
    10,734.41x = 89,155,889.36
  5. Step 5: Solve for x
    x = 89,155,889.36/10,734.41
  6. Step 6: Final answer
    x = 8,305.62

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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.