Home / 26,701.42-40,051.70-10,902.98

Finding the Fourth Proportional to 26,701.42, 40,051.70 and 10,902.98

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Solution

The fourth proportional to 26,701.42, 40,051.70 and 10,902.98 is: 16,354.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701.42 : 40,051.70 = 10,902.98 : x
  2. Step 2: Convert to fraction form
    26,701.42/40,051.70 = 10,902.98/x
  3. Step 3: Cross multiply
    26,701.42x = 40,051.70 × 10,902.98
  4. Step 4: Simplify right side
    26,701.42x = 436,682,884.07
  5. Step 5: Solve for x
    x = 436,682,884.07/26,701.42
  6. Step 6: Final answer
    x = 16,354.29

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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.