Home / 4,319.01-6,465.85-3,283.14

Finding the Fourth Proportional to 4,319.01, 6,465.85 and 3,283.14

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Solution

The fourth proportional to 4,319.01, 6,465.85 and 3,283.14 is: 4,915.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319.01 : 6,465.85 = 3,283.14 : x
  2. Step 2: Convert to fraction form
    4,319.01/6,465.85 = 3,283.14/x
  3. Step 3: Cross multiply
    4,319.01x = 6,465.85 × 3,283.14
  4. Step 4: Simplify right side
    4,319.01x = 21,228,290.77
  5. Step 5: Solve for x
    x = 21,228,290.77/4,319.01
  6. Step 6: Final answer
    x = 4,915.08

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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.