Home / 110,423.58-152,373.09-62,030.94

Finding the Fourth Proportional to 110,423.58, 152,373.09 and 62,030.94

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Solution

The fourth proportional to 110,423.58, 152,373.09 and 62,030.94 is: 85,596.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,423.58 : 152,373.09 = 62,030.94 : x
  2. Step 2: Convert to fraction form
    110,423.58/152,373.09 = 62,030.94/x
  3. Step 3: Cross multiply
    110,423.58x = 152,373.09 × 62,030.94
  4. Step 4: Simplify right side
    110,423.58x = 9,451,845,241.54
  5. Step 5: Solve for x
    x = 9,451,845,241.54/110,423.58
  6. Step 6: Final answer
    x = 85,596.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.