Home / 4,408.08-6,075.16-4,281.72

Finding the Fourth Proportional to 4,408.08, 6,075.16 and 4,281.72

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Solution

The fourth proportional to 4,408.08, 6,075.16 and 4,281.72 is: 5,901.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408.08 : 6,075.16 = 4,281.72 : x
  2. Step 2: Convert to fraction form
    4,408.08/6,075.16 = 4,281.72/x
  3. Step 3: Cross multiply
    4,408.08x = 6,075.16 × 4,281.72
  4. Step 4: Simplify right side
    4,408.08x = 26,012,134.08
  5. Step 5: Solve for x
    x = 26,012,134.08/4,408.08
  6. Step 6: Final answer
    x = 5,901.01

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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.