Home / 8,597.08-12,899.27-4,696.93

Finding the Fourth Proportional to 8,597.08, 12,899.27 and 4,696.93

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Solution

The fourth proportional to 8,597.08, 12,899.27 and 4,696.93 is: 7,047.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597.08 : 12,899.27 = 4,696.93 : x
  2. Step 2: Convert to fraction form
    8,597.08/12,899.27 = 4,696.93/x
  3. Step 3: Cross multiply
    8,597.08x = 12,899.27 × 4,696.93
  4. Step 4: Simplify right side
    8,597.08x = 60,586,912.51
  5. Step 5: Solve for x
    x = 60,586,912.51/8,597.08
  6. Step 6: Final answer
    x = 7,047.38

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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.