Home / 166,180.10-249,248.27-46,245.02

Finding the Fourth Proportional to 166,180.10, 249,248.27 and 46,245.02

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Solution

The fourth proportional to 166,180.10, 249,248.27 and 46,245.02 is: 69,361.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,180.10 : 249,248.27 = 46,245.02 : x
  2. Step 2: Convert to fraction form
    166,180.10/249,248.27 = 46,245.02/x
  3. Step 3: Cross multiply
    166,180.10x = 249,248.27 × 46,245.02
  4. Step 4: Simplify right side
    166,180.10x = 11,526,490,100.49
  5. Step 5: Solve for x
    x = 11,526,490,100.49/166,180.10
  6. Step 6: Final answer
    x = 69,361.44

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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.