Home / 2,356.93-3,532.65-1,895.23

Finding the Fourth Proportional to 2,356.93, 3,532.65 and 1,895.23

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Solution

The fourth proportional to 2,356.93, 3,532.65 and 1,895.23 is: 2,840.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356.93 : 3,532.65 = 1,895.23 : x
  2. Step 2: Convert to fraction form
    2,356.93/3,532.65 = 1,895.23/x
  3. Step 3: Cross multiply
    2,356.93x = 3,532.65 × 1,895.23
  4. Step 4: Simplify right side
    2,356.93x = 6,695,177.69
  5. Step 5: Solve for x
    x = 6,695,177.69/2,356.93
  6. Step 6: Final answer
    x = 2,840.64

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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.