Home / 9,576.45-14,363.87-4,029.57

Finding the Fourth Proportional to 9,576.45, 14,363.87 and 4,029.57

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Solution

The fourth proportional to 9,576.45, 14,363.87 and 4,029.57 is: 6,044.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576.45 : 14,363.87 = 4,029.57 : x
  2. Step 2: Convert to fraction form
    9,576.45/14,363.87 = 4,029.57/x
  3. Step 3: Cross multiply
    9,576.45x = 14,363.87 × 4,029.57
  4. Step 4: Simplify right side
    9,576.45x = 57,880,199.49
  5. Step 5: Solve for x
    x = 57,880,199.49/9,576.45
  6. Step 6: Final answer
    x = 6,044.01

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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.