Home / 175,312.22-241,930.94-94,739.72

Finding the Fourth Proportional to 175,312.22, 241,930.94 and 94,739.72

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Solution

The fourth proportional to 175,312.22, 241,930.94 and 94,739.72 is: 130,740.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,312.22 : 241,930.94 = 94,739.72 : x
  2. Step 2: Convert to fraction form
    175,312.22/241,930.94 = 94,739.72/x
  3. Step 3: Cross multiply
    175,312.22x = 241,930.94 × 94,739.72
  4. Step 4: Simplify right side
    175,312.22x = 22,920,467,831.58
  5. Step 5: Solve for x
    x = 22,920,467,831.58/175,312.22
  6. Step 6: Final answer
    x = 130,740.85

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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.