Home / 4,306.41-6,455.16-2,354.45

Finding the Fourth Proportional to 4,306.41, 6,455.16 and 2,354.45

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Solution

The fourth proportional to 4,306.41, 6,455.16 and 2,354.45 is: 3,529.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306.41 : 6,455.16 = 2,354.45 : x
  2. Step 2: Convert to fraction form
    4,306.41/6,455.16 = 2,354.45/x
  3. Step 3: Cross multiply
    4,306.41x = 6,455.16 × 2,354.45
  4. Step 4: Simplify right side
    4,306.41x = 15,198,319.19
  5. Step 5: Solve for x
    x = 15,198,319.19/4,306.41
  6. Step 6: Final answer
    x = 3,529.23

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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.