Home / 9,025.13-13,537.76-5,907.76

Finding the Fourth Proportional to 9,025.13, 13,537.76 and 5,907.76

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Solution

The fourth proportional to 9,025.13, 13,537.76 and 5,907.76 is: 8,861.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.13 : 13,537.76 = 5,907.76 : x
  2. Step 2: Convert to fraction form
    9,025.13/13,537.76 = 5,907.76/x
  3. Step 3: Cross multiply
    9,025.13x = 13,537.76 × 5,907.76
  4. Step 4: Simplify right side
    9,025.13x = 79,977,785.49
  5. Step 5: Solve for x
    x = 79,977,785.49/9,025.13
  6. Step 6: Final answer
    x = 8,861.67

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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.