Home / 24,211.36-33,407.40-14,782.96

Finding the Fourth Proportional to 24,211.36, 33,407.40 and 14,782.96

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Solution

The fourth proportional to 24,211.36, 33,407.40 and 14,782.96 is: 20,397.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,211.36 : 33,407.40 = 14,782.96 : x
  2. Step 2: Convert to fraction form
    24,211.36/33,407.40 = 14,782.96/x
  3. Step 3: Cross multiply
    24,211.36x = 33,407.40 × 14,782.96
  4. Step 4: Simplify right side
    24,211.36x = 493,860,257.90
  5. Step 5: Solve for x
    x = 493,860,257.90/24,211.36
  6. Step 6: Final answer
    x = 20,397.87

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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.