Home / 149,927.42-224,891.16-61,222.70

Finding the Fourth Proportional to 149,927.42, 224,891.16 and 61,222.70

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Solution

The fourth proportional to 149,927.42, 224,891.16 and 61,222.70 is: 91,834.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,927.42 : 224,891.16 = 61,222.70 : x
  2. Step 2: Convert to fraction form
    149,927.42/224,891.16 = 61,222.70/x
  3. Step 3: Cross multiply
    149,927.42x = 224,891.16 × 61,222.70
  4. Step 4: Simplify right side
    149,927.42x = 13,768,444,021.33
  5. Step 5: Solve for x
    x = 13,768,444,021.33/149,927.42
  6. Step 6: Final answer
    x = 91,834.06

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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.