Home / 61,330.44-91,798.68-41,303.04

Finding the Fourth Proportional to 61,330.44, 91,798.68 and 41,303.04

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Solution

The fourth proportional to 61,330.44, 91,798.68 and 41,303.04 is: 61,821.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,330.44 : 91,798.68 = 41,303.04 : x
  2. Step 2: Convert to fraction form
    61,330.44/91,798.68 = 41,303.04/x
  3. Step 3: Cross multiply
    61,330.44x = 91,798.68 × 41,303.04
  4. Step 4: Simplify right side
    61,330.44x = 3,791,564,551.99
  5. Step 5: Solve for x
    x = 3,791,564,551.99/61,330.44
  6. Step 6: Final answer
    x = 61,821.90

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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.