Home / 19,094.23-28,643.28-6,614.23

Finding the Fourth Proportional to 19,094.23, 28,643.28 and 6,614.23

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Solution

The fourth proportional to 19,094.23, 28,643.28 and 6,614.23 is: 9,922.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.23 : 28,643.28 = 6,614.23 : x
  2. Step 2: Convert to fraction form
    19,094.23/28,643.28 = 6,614.23/x
  3. Step 3: Cross multiply
    19,094.23x = 28,643.28 × 6,614.23
  4. Step 4: Simplify right side
    19,094.23x = 189,453,241.87
  5. Step 5: Solve for x
    x = 189,453,241.87/19,094.23
  6. Step 6: Final answer
    x = 9,922.02

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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.