Home / 19,004.01-26,226.35-10,827.87

Finding the Fourth Proportional to 19,004.01, 26,226.35 and 10,827.87

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Solution

The fourth proportional to 19,004.01, 26,226.35 and 10,827.87 is: 14,942.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,004.01 : 26,226.35 = 10,827.87 : x
  2. Step 2: Convert to fraction form
    19,004.01/26,226.35 = 10,827.87/x
  3. Step 3: Cross multiply
    19,004.01x = 26,226.35 × 10,827.87
  4. Step 4: Simplify right side
    19,004.01x = 283,975,508.37
  5. Step 5: Solve for x
    x = 283,975,508.37/19,004.01
  6. Step 6: Final answer
    x = 14,942.93

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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.