Home / 5,840.16-8,762.81-3,066.15

Finding the Fourth Proportional to 5,840.16, 8,762.81 and 3,066.15

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Solution

The fourth proportional to 5,840.16, 8,762.81 and 3,066.15 is: 4,600.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840.16 : 8,762.81 = 3,066.15 : x
  2. Step 2: Convert to fraction form
    5,840.16/8,762.81 = 3,066.15/x
  3. Step 3: Cross multiply
    5,840.16x = 8,762.81 × 3,066.15
  4. Step 4: Simplify right side
    5,840.16x = 26,868,089.88
  5. Step 5: Solve for x
    x = 26,868,089.88/5,840.16
  6. Step 6: Final answer
    x = 4,600.57

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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.