Home / 5,462.01-8,192.88-1,566.45

Finding the Fourth Proportional to 5,462.01, 8,192.88 and 1,566.45

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Solution

The fourth proportional to 5,462.01, 8,192.88 and 1,566.45 is: 2,349.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462.01 : 8,192.88 = 1,566.45 : x
  2. Step 2: Convert to fraction form
    5,462.01/8,192.88 = 1,566.45/x
  3. Step 3: Cross multiply
    5,462.01x = 8,192.88 × 1,566.45
  4. Step 4: Simplify right side
    5,462.01x = 12,833,736.88
  5. Step 5: Solve for x
    x = 12,833,736.88/5,462.01
  6. Step 6: Final answer
    x = 2,349.64

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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.