Home / 3,795.07-5,688.76-1,570.83

Finding the Fourth Proportional to 3,795.07, 5,688.76 and 1,570.83

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Solution

The fourth proportional to 3,795.07, 5,688.76 and 1,570.83 is: 2,354.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795.07 : 5,688.76 = 1,570.83 : x
  2. Step 2: Convert to fraction form
    3,795.07/5,688.76 = 1,570.83/x
  3. Step 3: Cross multiply
    3,795.07x = 5,688.76 × 1,570.83
  4. Step 4: Simplify right side
    3,795.07x = 8,936,076.83
  5. Step 5: Solve for x
    x = 8,936,076.83/3,795.07
  6. Step 6: Final answer
    x = 2,354.66

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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.