Home / 94,743.03-142,095.33-34,751.09

Finding the Fourth Proportional to 94,743.03, 142,095.33 and 34,751.09

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Solution

The fourth proportional to 94,743.03, 142,095.33 and 34,751.09 is: 52,119.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,743.03 : 142,095.33 = 34,751.09 : x
  2. Step 2: Convert to fraction form
    94,743.03/142,095.33 = 34,751.09/x
  3. Step 3: Cross multiply
    94,743.03x = 142,095.33 × 34,751.09
  4. Step 4: Simplify right side
    94,743.03x = 4,937,967,737.68
  5. Step 5: Solve for x
    x = 4,937,967,737.68/94,743.03
  6. Step 6: Final answer
    x = 52,119.59

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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.