Home / 11,110.32-16,665.27-4,534.92

Finding the Fourth Proportional to 11,110.32, 16,665.27 and 4,534.92

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Solution

The fourth proportional to 11,110.32, 16,665.27 and 4,534.92 is: 6,802.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,110.32 : 16,665.27 = 4,534.92 : x
  2. Step 2: Convert to fraction form
    11,110.32/16,665.27 = 4,534.92/x
  3. Step 3: Cross multiply
    11,110.32x = 16,665.27 × 4,534.92
  4. Step 4: Simplify right side
    11,110.32x = 75,575,666.23
  5. Step 5: Solve for x
    x = 75,575,666.23/11,110.32
  6. Step 6: Final answer
    x = 6,802.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.