Home / 4,675.01-7,013.85-1,903.67

Finding the Fourth Proportional to 4,675.01, 7,013.85 and 1,903.67

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Solution

The fourth proportional to 4,675.01, 7,013.85 and 1,903.67 is: 2,856.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675.01 : 7,013.85 = 1,903.67 : x
  2. Step 2: Convert to fraction form
    4,675.01/7,013.85 = 1,903.67/x
  3. Step 3: Cross multiply
    4,675.01x = 7,013.85 × 1,903.67
  4. Step 4: Simplify right side
    4,675.01x = 13,352,068.60
  5. Step 5: Solve for x
    x = 13,352,068.60/4,675.01
  6. Step 6: Final answer
    x = 2,856.05

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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.