Home / 18,026.01-24,874.36-10,068.05

Finding the Fourth Proportional to 18,026.01, 24,874.36 and 10,068.05

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Solution

The fourth proportional to 18,026.01, 24,874.36 and 10,068.05 is: 13,893.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,026.01 : 24,874.36 = 10,068.05 : x
  2. Step 2: Convert to fraction form
    18,026.01/24,874.36 = 10,068.05/x
  3. Step 3: Cross multiply
    18,026.01x = 24,874.36 × 10,068.05
  4. Step 4: Simplify right side
    18,026.01x = 250,436,337.21
  5. Step 5: Solve for x
    x = 250,436,337.21/18,026.01
  6. Step 6: Final answer
    x = 13,893.05

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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.