Home / 2,356.74-3,533.49-1,925.82

Finding the Fourth Proportional to 2,356.74, 3,533.49 and 1,925.82

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Solution

The fourth proportional to 2,356.74, 3,533.49 and 1,925.82 is: 2,887.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356.74 : 3,533.49 = 1,925.82 : x
  2. Step 2: Convert to fraction form
    2,356.74/3,533.49 = 1,925.82/x
  3. Step 3: Cross multiply
    2,356.74x = 3,533.49 × 1,925.82
  4. Step 4: Simplify right side
    2,356.74x = 6,804,865.71
  5. Step 5: Solve for x
    x = 6,804,865.71/2,356.74
  6. Step 6: Final answer
    x = 2,887.41

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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.