Home / 5,588.54-8,384.56-2,303.18

Finding the Fourth Proportional to 5,588.54, 8,384.56 and 2,303.18

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Solution

The fourth proportional to 5,588.54, 8,384.56 and 2,303.18 is: 3,455.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588.54 : 8,384.56 = 2,303.18 : x
  2. Step 2: Convert to fraction form
    5,588.54/8,384.56 = 2,303.18/x
  3. Step 3: Cross multiply
    5,588.54x = 8,384.56 × 2,303.18
  4. Step 4: Simplify right side
    5,588.54x = 19,311,103.22
  5. Step 5: Solve for x
    x = 19,311,103.22/5,588.54
  6. Step 6: Final answer
    x = 3,455.49

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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.