Home / 5,004.84-7,506.69-1,717.50

Finding the Fourth Proportional to 5,004.84, 7,506.69 and 1,717.50

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Solution

The fourth proportional to 5,004.84, 7,506.69 and 1,717.50 is: 2,576.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004.84 : 7,506.69 = 1,717.50 : x
  2. Step 2: Convert to fraction form
    5,004.84/7,506.69 = 1,717.50/x
  3. Step 3: Cross multiply
    5,004.84x = 7,506.69 × 1,717.50
  4. Step 4: Simplify right side
    5,004.84x = 12,892,740.08
  5. Step 5: Solve for x
    x = 12,892,740.08/5,004.84
  6. Step 6: Final answer
    x = 2,576.05

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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.