Home / 13,733.32-20,602.98-4,967.32

Finding the Fourth Proportional to 13,733.32, 20,602.98 and 4,967.32

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Solution

The fourth proportional to 13,733.32, 20,602.98 and 4,967.32 is: 7,452.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,733.32 : 20,602.98 = 4,967.32 : x
  2. Step 2: Convert to fraction form
    13,733.32/20,602.98 = 4,967.32/x
  3. Step 3: Cross multiply
    13,733.32x = 20,602.98 × 4,967.32
  4. Step 4: Simplify right side
    13,733.32x = 102,341,594.61
  5. Step 5: Solve for x
    x = 102,341,594.61/13,733.32
  6. Step 6: Final answer
    x = 7,452.07

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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.