Home / 5,988.63-8,267.27-4,641.27

Finding the Fourth Proportional to 5,988.63, 8,267.27 and 4,641.27

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Solution

The fourth proportional to 5,988.63, 8,267.27 and 4,641.27 is: 6,407.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988.63 : 8,267.27 = 4,641.27 : x
  2. Step 2: Convert to fraction form
    5,988.63/8,267.27 = 4,641.27/x
  3. Step 3: Cross multiply
    5,988.63x = 8,267.27 × 4,641.27
  4. Step 4: Simplify right side
    5,988.63x = 38,370,578.02
  5. Step 5: Solve for x
    x = 38,370,578.02/5,988.63
  6. Step 6: Final answer
    x = 6,407.23

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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.