Home / 6,795.53-10,191.45-1,864.00

Finding the Fourth Proportional to 6,795.53, 10,191.45 and 1,864.00

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Solution

The fourth proportional to 6,795.53, 10,191.45 and 1,864.00 is: 2,795.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795.53 : 10,191.45 = 1,864.00 : x
  2. Step 2: Convert to fraction form
    6,795.53/10,191.45 = 1,864.00/x
  3. Step 3: Cross multiply
    6,795.53x = 10,191.45 × 1,864.00
  4. Step 4: Simplify right side
    6,795.53x = 18,996,837.32
  5. Step 5: Solve for x
    x = 18,996,837.32/6,795.53
  6. Step 6: Final answer
    x = 2,795.49

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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.