Home / 441,302.16-662,051.66-160,819.41

Finding the Fourth Proportional to 441,302.16, 662,051.66 and 160,819.41

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Solution

The fourth proportional to 441,302.16, 662,051.66 and 160,819.41 is: 241,264.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,302.16 : 662,051.66 = 160,819.41 : x
  2. Step 2: Convert to fraction form
    441,302.16/662,051.66 = 160,819.41/x
  3. Step 3: Cross multiply
    441,302.16x = 662,051.66 × 160,819.41
  4. Step 4: Simplify right side
    441,302.16x = 106,470,756,546.62
  5. Step 5: Solve for x
    x = 106,470,756,546.62/441,302.16
  6. Step 6: Final answer
    x = 241,264.98

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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.