Home / 3,506.93-5,260.35-1,041.77

Finding the Fourth Proportional to 3,506.93, 5,260.35 and 1,041.77

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Solution

The fourth proportional to 3,506.93, 5,260.35 and 1,041.77 is: 1,562.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506.93 : 5,260.35 = 1,041.77 : x
  2. Step 2: Convert to fraction form
    3,506.93/5,260.35 = 1,041.77/x
  3. Step 3: Cross multiply
    3,506.93x = 5,260.35 × 1,041.77
  4. Step 4: Simplify right side
    3,506.93x = 5,480,048.52
  5. Step 5: Solve for x
    x = 5,480,048.52/3,506.93
  6. Step 6: Final answer
    x = 1,562.64

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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.