Home / 40,265.03-60,385.39-16,886.27

Finding the Fourth Proportional to 40,265.03, 60,385.39 and 16,886.27

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Solution

The fourth proportional to 40,265.03, 60,385.39 and 16,886.27 is: 25,324.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,265.03 : 60,385.39 = 16,886.27 : x
  2. Step 2: Convert to fraction form
    40,265.03/60,385.39 = 16,886.27/x
  3. Step 3: Cross multiply
    40,265.03x = 60,385.39 × 16,886.27
  4. Step 4: Simplify right side
    40,265.03x = 1,019,683,999.60
  5. Step 5: Solve for x
    x = 1,019,683,999.60/40,265.03
  6. Step 6: Final answer
    x = 25,324.31

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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.