Home / 122,541.42-183,674.34-62,401.14

Finding the Fourth Proportional to 122,541.42, 183,674.34 and 62,401.14

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Solution

The fourth proportional to 122,541.42, 183,674.34 and 62,401.14 is: 93,531.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,541.42 : 183,674.34 = 62,401.14 : x
  2. Step 2: Convert to fraction form
    122,541.42/183,674.34 = 62,401.14/x
  3. Step 3: Cross multiply
    122,541.42x = 183,674.34 × 62,401.14
  4. Step 4: Simplify right side
    122,541.42x = 11,461,488,204.75
  5. Step 5: Solve for x
    x = 11,461,488,204.75/122,541.42
  6. Step 6: Final answer
    x = 93,531.54

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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.