Home / 166,282.41-249,448.22-61,093.18

Finding the Fourth Proportional to 166,282.41, 249,448.22 and 61,093.18

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Solution

The fourth proportional to 166,282.41, 249,448.22 and 61,093.18 is: 91,648.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,282.41 : 249,448.22 = 61,093.18 : x
  2. Step 2: Convert to fraction form
    166,282.41/249,448.22 = 61,093.18/x
  3. Step 3: Cross multiply
    166,282.41x = 249,448.22 × 61,093.18
  4. Step 4: Simplify right side
    166,282.41x = 15,239,584,534.25
  5. Step 5: Solve for x
    x = 15,239,584,534.25/166,282.41
  6. Step 6: Final answer
    x = 91,648.81

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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.