Home / 4,415.59-6,576.24-4,364.56

Finding the Fourth Proportional to 4,415.59, 6,576.24 and 4,364.56

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Solution

The fourth proportional to 4,415.59, 6,576.24 and 4,364.56 is: 6,500.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.59 : 6,576.24 = 4,364.56 : x
  2. Step 2: Convert to fraction form
    4,415.59/6,576.24 = 4,364.56/x
  3. Step 3: Cross multiply
    4,415.59x = 6,576.24 × 4,364.56
  4. Step 4: Simplify right side
    4,415.59x = 28,702,377.61
  5. Step 5: Solve for x
    x = 28,702,377.61/4,415.59
  6. Step 6: Final answer
    x = 6,500.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.