Home / 160,775.63-241,266.05-113,361.47

Finding the Fourth Proportional to 160,775.63, 241,266.05 and 113,361.47

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Solution

The fourth proportional to 160,775.63, 241,266.05 and 113,361.47 is: 170,114.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,775.63 : 241,266.05 = 113,361.47 : x
  2. Step 2: Convert to fraction form
    160,775.63/241,266.05 = 113,361.47/x
  3. Step 3: Cross multiply
    160,775.63x = 241,266.05 × 113,361.47
  4. Step 4: Simplify right side
    160,775.63x = 27,350,273,522.29
  5. Step 5: Solve for x
    x = 27,350,273,522.29/160,775.63
  6. Step 6: Final answer
    x = 170,114.55

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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.