Home / 10,769.77-14,864.39-6,053.77

Finding the Fourth Proportional to 10,769.77, 14,864.39 and 6,053.77

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Solution

The fourth proportional to 10,769.77, 14,864.39 and 6,053.77 is: 8,355.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,769.77 : 14,864.39 = 6,053.77 : x
  2. Step 2: Convert to fraction form
    10,769.77/14,864.39 = 6,053.77/x
  3. Step 3: Cross multiply
    10,769.77x = 14,864.39 × 6,053.77
  4. Step 4: Simplify right side
    10,769.77x = 89,985,598.25
  5. Step 5: Solve for x
    x = 89,985,598.25/10,769.77
  6. Step 6: Final answer
    x = 8,355.39

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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.