Home / 166,083.36-249,212.52-96,011.88

Finding the Fourth Proportional to 166,083.36, 249,212.52 and 96,011.88

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Solution

The fourth proportional to 166,083.36, 249,212.52 and 96,011.88 is: 144,068.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,083.36 : 249,212.52 = 96,011.88 : x
  2. Step 2: Convert to fraction form
    166,083.36/249,212.52 = 96,011.88/x
  3. Step 3: Cross multiply
    166,083.36x = 249,212.52 × 96,011.88
  4. Step 4: Simplify right side
    166,083.36x = 23,927,362,564.74
  5. Step 5: Solve for x
    x = 23,927,362,564.74/166,083.36
  6. Step 6: Final answer
    x = 144,068.39

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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.