Home / 4,740.93-7,110.18-3,259.85

Finding the Fourth Proportional to 4,740.93, 7,110.18 and 3,259.85

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Solution

The fourth proportional to 4,740.93, 7,110.18 and 3,259.85 is: 4,888.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740.93 : 7,110.18 = 3,259.85 : x
  2. Step 2: Convert to fraction form
    4,740.93/7,110.18 = 3,259.85/x
  3. Step 3: Cross multiply
    4,740.93x = 7,110.18 × 3,259.85
  4. Step 4: Simplify right side
    4,740.93x = 23,178,084.72
  5. Step 5: Solve for x
    x = 23,178,084.72/4,740.93
  6. Step 6: Final answer
    x = 4,888.93

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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.