Home / 3,735.13-5,154.35-2,056.53

Finding the Fourth Proportional to 3,735.13, 5,154.35 and 2,056.53

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Solution

The fourth proportional to 3,735.13, 5,154.35 and 2,056.53 is: 2,837.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735.13 : 5,154.35 = 2,056.53 : x
  2. Step 2: Convert to fraction form
    3,735.13/5,154.35 = 2,056.53/x
  3. Step 3: Cross multiply
    3,735.13x = 5,154.35 × 2,056.53
  4. Step 4: Simplify right side
    3,735.13x = 10,600,075.41
  5. Step 5: Solve for x
    x = 10,600,075.41/3,735.13
  6. Step 6: Final answer
    x = 2,837.94

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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.