Home / 14,924.07-20,585.81-11,092.30

Finding the Fourth Proportional to 14,924.07, 20,585.81 and 11,092.30

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Solution

The fourth proportional to 14,924.07, 20,585.81 and 11,092.30 is: 15,300.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,924.07 : 20,585.81 = 11,092.30 : x
  2. Step 2: Convert to fraction form
    14,924.07/20,585.81 = 11,092.30/x
  3. Step 3: Cross multiply
    14,924.07x = 20,585.81 × 11,092.30
  4. Step 4: Simplify right side
    14,924.07x = 228,343,956.53
  5. Step 5: Solve for x
    x = 228,343,956.53/14,924.07
  6. Step 6: Final answer
    x = 15,300.38

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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.