Home / 1,952.53-2,925.55-1,374.19

Finding the Fourth Proportional to 1,952.53, 2,925.55 and 1,374.19

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Solution

The fourth proportional to 1,952.53, 2,925.55 and 1,374.19 is: 2,059.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952.53 : 2,925.55 = 1,374.19 : x
  2. Step 2: Convert to fraction form
    1,952.53/2,925.55 = 1,374.19/x
  3. Step 3: Cross multiply
    1,952.53x = 2,925.55 × 1,374.19
  4. Step 4: Simplify right side
    1,952.53x = 4,020,243.49
  5. Step 5: Solve for x
    x = 4,020,243.49/1,952.53
  6. Step 6: Final answer
    x = 2,059.00

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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.