Home / 17,371.80-26,055.27-5,683.50

Finding the Fourth Proportional to 17,371.80, 26,055.27 and 5,683.50

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Solution

The fourth proportional to 17,371.80, 26,055.27 and 5,683.50 is: 8,524.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371.80 : 26,055.27 = 5,683.50 : x
  2. Step 2: Convert to fraction form
    17,371.80/26,055.27 = 5,683.50/x
  3. Step 3: Cross multiply
    17,371.80x = 26,055.27 × 5,683.50
  4. Step 4: Simplify right side
    17,371.80x = 148,085,127.05
  5. Step 5: Solve for x
    x = 148,085,127.05/17,371.80
  6. Step 6: Final answer
    x = 8,524.45

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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.