Home / 163,293.84-244,986.12-93,222.36

Finding the Fourth Proportional to 163,293.84, 244,986.12 and 93,222.36

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Solution

The fourth proportional to 163,293.84, 244,986.12 and 93,222.36 is: 139,859.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,293.84 : 244,986.12 = 93,222.36 : x
  2. Step 2: Convert to fraction form
    163,293.84/244,986.12 = 93,222.36/x
  3. Step 3: Cross multiply
    163,293.84x = 244,986.12 × 93,222.36
  4. Step 4: Simplify right side
    163,293.84x = 22,838,184,273.64
  5. Step 5: Solve for x
    x = 22,838,184,273.64/163,293.84
  6. Step 6: Final answer
    x = 139,859.44

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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.