Home / 14,113.22-19,467.77-9,333.27

Finding the Fourth Proportional to 14,113.22, 19,467.77 and 9,333.27

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Solution

The fourth proportional to 14,113.22, 19,467.77 and 9,333.27 is: 12,874.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,113.22 : 19,467.77 = 9,333.27 : x
  2. Step 2: Convert to fraction form
    14,113.22/19,467.77 = 9,333.27/x
  3. Step 3: Cross multiply
    14,113.22x = 19,467.77 × 9,333.27
  4. Step 4: Simplify right side
    14,113.22x = 181,697,907.04
  5. Step 5: Solve for x
    x = 181,697,907.04/14,113.22
  6. Step 6: Final answer
    x = 12,874.31

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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.