Home / 62,775.03-94,082.49-29,421.54

Finding the Fourth Proportional to 62,775.03, 94,082.49 and 29,421.54

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Solution

The fourth proportional to 62,775.03, 94,082.49 and 29,421.54 is: 44,094.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,775.03 : 94,082.49 = 29,421.54 : x
  2. Step 2: Convert to fraction form
    62,775.03/94,082.49 = 29,421.54/x
  3. Step 3: Cross multiply
    62,775.03x = 94,082.49 × 29,421.54
  4. Step 4: Simplify right side
    62,775.03x = 2,768,051,742.83
  5. Step 5: Solve for x
    x = 2,768,051,742.83/62,775.03
  6. Step 6: Final answer
    x = 44,094.79

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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.