Home / 5,674.48-8,497.44-3,588.16

Finding the Fourth Proportional to 5,674.48, 8,497.44 and 3,588.16

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Solution

The fourth proportional to 5,674.48, 8,497.44 and 3,588.16 is: 5,373.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674.48 : 8,497.44 = 3,588.16 : x
  2. Step 2: Convert to fraction form
    5,674.48/8,497.44 = 3,588.16/x
  3. Step 3: Cross multiply
    5,674.48x = 8,497.44 × 3,588.16
  4. Step 4: Simplify right side
    5,674.48x = 30,490,174.31
  5. Step 5: Solve for x
    x = 30,490,174.31/5,674.48
  6. Step 6: Final answer
    x = 5,373.21

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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.