Home / 26,254.86-36,211.23-16,824.30

Finding the Fourth Proportional to 26,254.86, 36,211.23 and 16,824.30

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Solution

The fourth proportional to 26,254.86, 36,211.23 and 16,824.30 is: 23,204.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,254.86 : 36,211.23 = 16,824.30 : x
  2. Step 2: Convert to fraction form
    26,254.86/36,211.23 = 16,824.30/x
  3. Step 3: Cross multiply
    26,254.86x = 36,211.23 × 16,824.30
  4. Step 4: Simplify right side
    26,254.86x = 609,228,596.89
  5. Step 5: Solve for x
    x = 609,228,596.89/26,254.86
  6. Step 6: Final answer
    x = 23,204.41

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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.