Home / 34,459.43-51,656.34-11,069.47

Finding the Fourth Proportional to 34,459.43, 51,656.34 and 11,069.47

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Solution

The fourth proportional to 34,459.43, 51,656.34 and 11,069.47 is: 16,593.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,459.43 : 51,656.34 = 11,069.47 : x
  2. Step 2: Convert to fraction form
    34,459.43/51,656.34 = 11,069.47/x
  3. Step 3: Cross multiply
    34,459.43x = 51,656.34 × 11,069.47
  4. Step 4: Simplify right side
    34,459.43x = 571,808,305.94
  5. Step 5: Solve for x
    x = 571,808,305.94/34,459.43
  6. Step 6: Final answer
    x = 16,593.67

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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.