Home / 667,165.50-1,000,851.93-224,037.18

Finding the Fourth Proportional to 667,165.50, 1,000,851.93 and 224,037.18

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Solution

The fourth proportional to 667,165.50, 1,000,851.93 and 224,037.18 is: 336,090.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,165.50 : 1,000,851.93 = 224,037.18 : x
  2. Step 2: Convert to fraction form
    667,165.50/1,000,851.93 = 224,037.18/x
  3. Step 3: Cross multiply
    667,165.50x = 1,000,851.93 × 224,037.18
  4. Step 4: Simplify right side
    667,165.50x = 224,228,043,994.76
  5. Step 5: Solve for x
    x = 224,228,043,994.76/667,165.50
  6. Step 6: Final answer
    x = 336,090.59

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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.