Home / 9,063.13-13,579.90-4,614.67

Finding the Fourth Proportional to 9,063.13, 13,579.90 and 4,614.67

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Solution

The fourth proportional to 9,063.13, 13,579.90 and 4,614.67 is: 6,914.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.13 : 13,579.90 = 4,614.67 : x
  2. Step 2: Convert to fraction form
    9,063.13/13,579.90 = 4,614.67/x
  3. Step 3: Cross multiply
    9,063.13x = 13,579.90 × 4,614.67
  4. Step 4: Simplify right side
    9,063.13x = 62,666,757.13
  5. Step 5: Solve for x
    x = 62,666,757.13/9,063.13
  6. Step 6: Final answer
    x = 6,914.47

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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.