Home / 163,271.85-244,674.12-93,005.97

Finding the Fourth Proportional to 163,271.85, 244,674.12 and 93,005.97

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Solution

The fourth proportional to 163,271.85, 244,674.12 and 93,005.97 is: 139,375.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,271.85 : 244,674.12 = 93,005.97 : x
  2. Step 2: Convert to fraction form
    163,271.85/244,674.12 = 93,005.97/x
  3. Step 3: Cross multiply
    163,271.85x = 244,674.12 × 93,005.97
  4. Step 4: Simplify right side
    163,271.85x = 22,756,153,864.50
  5. Step 5: Solve for x
    x = 22,756,153,864.50/163,271.85
  6. Step 6: Final answer
    x = 139,375.86

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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.