Home / 30,054.44-41,474.40-16,627.16

Finding the Fourth Proportional to 30,054.44, 41,474.40 and 16,627.16

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Solution

The fourth proportional to 30,054.44, 41,474.40 and 16,627.16 is: 22,945.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,054.44 : 41,474.40 = 16,627.16 : x
  2. Step 2: Convert to fraction form
    30,054.44/41,474.40 = 16,627.16/x
  3. Step 3: Cross multiply
    30,054.44x = 41,474.40 × 16,627.16
  4. Step 4: Simplify right side
    30,054.44x = 689,601,484.70
  5. Step 5: Solve for x
    x = 689,601,484.70/30,054.44
  6. Step 6: Final answer
    x = 22,945.08

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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.