Home / 4,498.22-6,210.40-3,084.26

Finding the Fourth Proportional to 4,498.22, 6,210.40 and 3,084.26

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Solution

The fourth proportional to 4,498.22, 6,210.40 and 3,084.26 is: 4,258.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498.22 : 6,210.40 = 3,084.26 : x
  2. Step 2: Convert to fraction form
    4,498.22/6,210.40 = 3,084.26/x
  3. Step 3: Cross multiply
    4,498.22x = 6,210.40 × 3,084.26
  4. Step 4: Simplify right side
    4,498.22x = 19,154,488.30
  5. Step 5: Solve for x
    x = 19,154,488.30/4,498.22
  6. Step 6: Final answer
    x = 4,258.24

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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.