Home / 16,111.08-24,166.94-4,425.32

Finding the Fourth Proportional to 16,111.08, 24,166.94 and 4,425.32

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Solution

The fourth proportional to 16,111.08, 24,166.94 and 4,425.32 is: 6,638.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,111.08 : 24,166.94 = 4,425.32 : x
  2. Step 2: Convert to fraction form
    16,111.08/24,166.94 = 4,425.32/x
  3. Step 3: Cross multiply
    16,111.08x = 24,166.94 × 4,425.32
  4. Step 4: Simplify right side
    16,111.08x = 106,946,442.92
  5. Step 5: Solve for x
    x = 106,946,442.92/16,111.08
  6. Step 6: Final answer
    x = 6,638.07

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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.