Home / 6,232.06-8,587.26-4,239.16

Finding the Fourth Proportional to 6,232.06, 8,587.26 and 4,239.16

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Solution

The fourth proportional to 6,232.06, 8,587.26 and 4,239.16 is: 5,841.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232.06 : 8,587.26 = 4,239.16 : x
  2. Step 2: Convert to fraction form
    6,232.06/8,587.26 = 4,239.16/x
  3. Step 3: Cross multiply
    6,232.06x = 8,587.26 × 4,239.16
  4. Step 4: Simplify right side
    6,232.06x = 36,402,769.10
  5. Step 5: Solve for x
    x = 36,402,769.10/6,232.06
  6. Step 6: Final answer
    x = 5,841.21

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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.