Home / 4,693.64-7,046.94-2,386.76

Finding the Fourth Proportional to 4,693.64, 7,046.94 and 2,386.76

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Solution

The fourth proportional to 4,693.64, 7,046.94 and 2,386.76 is: 3,583.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693.64 : 7,046.94 = 2,386.76 : x
  2. Step 2: Convert to fraction form
    4,693.64/7,046.94 = 2,386.76/x
  3. Step 3: Cross multiply
    4,693.64x = 7,046.94 × 2,386.76
  4. Step 4: Simplify right side
    4,693.64x = 16,819,354.51
  5. Step 5: Solve for x
    x = 16,819,354.51/4,693.64
  6. Step 6: Final answer
    x = 3,583.44

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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.