Home / 11,054.55-16,580.18-4,032.92

Finding the Fourth Proportional to 11,054.55, 16,580.18 and 4,032.92

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Solution

The fourth proportional to 11,054.55, 16,580.18 and 4,032.92 is: 6,048.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054.55 : 16,580.18 = 4,032.92 : x
  2. Step 2: Convert to fraction form
    11,054.55/16,580.18 = 4,032.92/x
  3. Step 3: Cross multiply
    11,054.55x = 16,580.18 × 4,032.92
  4. Step 4: Simplify right side
    11,054.55x = 66,866,436.46
  5. Step 5: Solve for x
    x = 66,866,436.46/11,054.55
  6. Step 6: Final answer
    x = 6,048.77

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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.