Home / 10,769.09-14,861.16-6,053.36

Finding the Fourth Proportional to 10,769.09, 14,861.16 and 6,053.36

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Solution

The fourth proportional to 10,769.09, 14,861.16 and 6,053.36 is: 8,353.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,769.09 : 14,861.16 = 6,053.36 : x
  2. Step 2: Convert to fraction form
    10,769.09/14,861.16 = 6,053.36/x
  3. Step 3: Cross multiply
    10,769.09x = 14,861.16 × 6,053.36
  4. Step 4: Simplify right side
    10,769.09x = 89,959,877.19
  5. Step 5: Solve for x
    x = 89,959,877.19/10,769.09
  6. Step 6: Final answer
    x = 8,353.53

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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.