Home / 4,316.07-6,474.18-1,544.73

Finding the Fourth Proportional to 4,316.07, 6,474.18 and 1,544.73

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Solution

The fourth proportional to 4,316.07, 6,474.18 and 1,544.73 is: 2,317.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316.07 : 6,474.18 = 1,544.73 : x
  2. Step 2: Convert to fraction form
    4,316.07/6,474.18 = 1,544.73/x
  3. Step 3: Cross multiply
    4,316.07x = 6,474.18 × 1,544.73
  4. Step 4: Simplify right side
    4,316.07x = 10,000,851.11
  5. Step 5: Solve for x
    x = 10,000,851.11/4,316.07
  6. Step 6: Final answer
    x = 2,317.12

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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.