Home / 44,028.87-66,041.93-10,749.11

Finding the Fourth Proportional to 44,028.87, 66,041.93 and 10,749.11

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Solution

The fourth proportional to 44,028.87, 66,041.93 and 10,749.11 is: 16,123.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,028.87 : 66,041.93 = 10,749.11 : x
  2. Step 2: Convert to fraction form
    44,028.87/66,041.93 = 10,749.11/x
  3. Step 3: Cross multiply
    44,028.87x = 66,041.93 × 10,749.11
  4. Step 4: Simplify right side
    44,028.87x = 709,891,666.85
  5. Step 5: Solve for x
    x = 709,891,666.85/44,028.87
  6. Step 6: Final answer
    x = 16,123.32

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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.