Home / 4,577.37-6,316.74-2,587.93

Finding the Fourth Proportional to 4,577.37, 6,316.74 and 2,587.93

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Solution

The fourth proportional to 4,577.37, 6,316.74 and 2,587.93 is: 3,571.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577.37 : 6,316.74 = 2,587.93 : x
  2. Step 2: Convert to fraction form
    4,577.37/6,316.74 = 2,587.93/x
  3. Step 3: Cross multiply
    4,577.37x = 6,316.74 × 2,587.93
  4. Step 4: Simplify right side
    4,577.37x = 16,347,265.16
  5. Step 5: Solve for x
    x = 16,347,265.16/4,577.37
  6. Step 6: Final answer
    x = 3,571.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.