Home / 5,731.53-8,597.42-1,835.93

Finding the Fourth Proportional to 5,731.53, 8,597.42 and 1,835.93

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Solution

The fourth proportional to 5,731.53, 8,597.42 and 1,835.93 is: 2,753.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731.53 : 8,597.42 = 1,835.93 : x
  2. Step 2: Convert to fraction form
    5,731.53/8,597.42 = 1,835.93/x
  3. Step 3: Cross multiply
    5,731.53x = 8,597.42 × 1,835.93
  4. Step 4: Simplify right side
    5,731.53x = 15,784,209.13
  5. Step 5: Solve for x
    x = 15,784,209.13/5,731.53
  6. Step 6: Final answer
    x = 2,753.93

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1.5x scale

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.