Home / 123,095.07-184,673.68-34,348.50

Finding the Fourth Proportional to 123,095.07, 184,673.68 and 34,348.50

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Solution

The fourth proportional to 123,095.07, 184,673.68 and 34,348.50 is: 51,531.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,095.07 : 184,673.68 = 34,348.50 : x
  2. Step 2: Convert to fraction form
    123,095.07/184,673.68 = 34,348.50/x
  3. Step 3: Cross multiply
    123,095.07x = 184,673.68 × 34,348.50
  4. Step 4: Simplify right side
    123,095.07x = 6,343,263,811.61
  5. Step 5: Solve for x
    x = 6,343,263,811.61/123,095.07
  6. Step 6: Final answer
    x = 51,531.42

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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.