Home / 4,860.93-7,292.07-1,572.96

Finding the Fourth Proportional to 4,860.93, 7,292.07 and 1,572.96

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Solution

The fourth proportional to 4,860.93, 7,292.07 and 1,572.96 is: 2,359.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860.93 : 7,292.07 = 1,572.96 : x
  2. Step 2: Convert to fraction form
    4,860.93/7,292.07 = 1,572.96/x
  3. Step 3: Cross multiply
    4,860.93x = 7,292.07 × 1,572.96
  4. Step 4: Simplify right side
    4,860.93x = 11,470,134.43
  5. Step 5: Solve for x
    x = 11,470,134.43/4,860.93
  6. Step 6: Final answer
    x = 2,359.66

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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.