Home / 4,565.54-6,300.23-2,576.45

Finding the Fourth Proportional to 4,565.54, 6,300.23 and 2,576.45

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Solution

The fourth proportional to 4,565.54, 6,300.23 and 2,576.45 is: 3,555.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565.54 : 6,300.23 = 2,576.45 : x
  2. Step 2: Convert to fraction form
    4,565.54/6,300.23 = 2,576.45/x
  3. Step 3: Cross multiply
    4,565.54x = 6,300.23 × 2,576.45
  4. Step 4: Simplify right side
    4,565.54x = 16,232,183.20
  5. Step 5: Solve for x
    x = 16,232,183.20/4,565.54
  6. Step 6: Final answer
    x = 3,555.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.