Home / 26,808.48-36,971.46-16,737.84

Finding the Fourth Proportional to 26,808.48, 36,971.46 and 16,737.84

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Solution

The fourth proportional to 26,808.48, 36,971.46 and 16,737.84 is: 23,083.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,808.48 : 36,971.46 = 16,737.84 : x
  2. Step 2: Convert to fraction form
    26,808.48/36,971.46 = 16,737.84/x
  3. Step 3: Cross multiply
    26,808.48x = 36,971.46 × 16,737.84
  4. Step 4: Simplify right side
    26,808.48x = 618,822,382.05
  5. Step 5: Solve for x
    x = 618,822,382.05/26,808.48
  6. Step 6: Final answer
    x = 23,083.08

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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.