Home / 107,466.09-148,302.14-59,718.44

Finding the Fourth Proportional to 107,466.09, 148,302.14 and 59,718.44

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Solution

The fourth proportional to 107,466.09, 148,302.14 and 59,718.44 is: 82,410.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,466.09 : 148,302.14 = 59,718.44 : x
  2. Step 2: Convert to fraction form
    107,466.09/148,302.14 = 59,718.44/x
  3. Step 3: Cross multiply
    107,466.09x = 148,302.14 × 59,718.44
  4. Step 4: Simplify right side
    107,466.09x = 8,856,371,409.36
  5. Step 5: Solve for x
    x = 8,856,371,409.36/107,466.09
  6. Step 6: Final answer
    x = 82,410.85

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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.