Home / 163,273.86-244,677.12-93,007.98

Finding the Fourth Proportional to 163,273.86, 244,677.12 and 93,007.98

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Solution

The fourth proportional to 163,273.86, 244,677.12 and 93,007.98 is: 139,378.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,273.86 : 244,677.12 = 93,007.98 : x
  2. Step 2: Convert to fraction form
    163,273.86/244,677.12 = 93,007.98/x
  3. Step 3: Cross multiply
    163,273.86x = 244,677.12 × 93,007.98
  4. Step 4: Simplify right side
    163,273.86x = 22,756,924,683.42
  5. Step 5: Solve for x
    x = 22,756,924,683.42/163,273.86
  6. Step 6: Final answer
    x = 139,378.86

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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.