Home / 2,364.06-3,262.35-1,316.22

Finding the Fourth Proportional to 2,364.06, 3,262.35 and 1,316.22

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Solution

The fourth proportional to 2,364.06, 3,262.35 and 1,316.22 is: 1,816.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364.06 : 3,262.35 = 1,316.22 : x
  2. Step 2: Convert to fraction form
    2,364.06/3,262.35 = 1,316.22/x
  3. Step 3: Cross multiply
    2,364.06x = 3,262.35 × 1,316.22
  4. Step 4: Simplify right side
    2,364.06x = 4,293,970.32
  5. Step 5: Solve for x
    x = 4,293,970.32/2,364.06
  6. Step 6: Final answer
    x = 1,816.35

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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.