Home / 4,868.91-7,303.77-1,581.93

Finding the Fourth Proportional to 4,868.91, 7,303.77 and 1,581.93

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Solution

The fourth proportional to 4,868.91, 7,303.77 and 1,581.93 is: 2,373.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868.91 : 7,303.77 = 1,581.93 : x
  2. Step 2: Convert to fraction form
    4,868.91/7,303.77 = 1,581.93/x
  3. Step 3: Cross multiply
    4,868.91x = 7,303.77 × 1,581.93
  4. Step 4: Simplify right side
    4,868.91x = 11,554,052.88
  5. Step 5: Solve for x
    x = 11,554,052.88/4,868.91
  6. Step 6: Final answer
    x = 2,373.03

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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.