Home / 8,026.08-11,075.92-4,441.32

Finding the Fourth Proportional to 8,026.08, 11,075.92 and 4,441.32

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Solution

The fourth proportional to 8,026.08, 11,075.92 and 4,441.32 is: 6,128.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026.08 : 11,075.92 = 4,441.32 : x
  2. Step 2: Convert to fraction form
    8,026.08/11,075.92 = 4,441.32/x
  3. Step 3: Cross multiply
    8,026.08x = 11,075.92 × 4,441.32
  4. Step 4: Simplify right side
    8,026.08x = 49,191,705.01
  5. Step 5: Solve for x
    x = 49,191,705.01/8,026.08
  6. Step 6: Final answer
    x = 6,128.98

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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.