Home / 4,354.06-6,525.72-1,718.92

Finding the Fourth Proportional to 4,354.06, 6,525.72 and 1,718.92

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Solution

The fourth proportional to 4,354.06, 6,525.72 and 1,718.92 is: 2,576.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.06 : 6,525.72 = 1,718.92 : x
  2. Step 2: Convert to fraction form
    4,354.06/6,525.72 = 1,718.92/x
  3. Step 3: Cross multiply
    4,354.06x = 6,525.72 × 1,718.92
  4. Step 4: Simplify right side
    4,354.06x = 11,217,157.99
  5. Step 5: Solve for x
    x = 11,217,157.99/4,354.06
  6. Step 6: Final answer
    x = 2,576.26

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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.