Home / 94,673.41-130,650.11-52,234.81

Finding the Fourth Proportional to 94,673.41, 130,650.11 and 52,234.81

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Solution

The fourth proportional to 94,673.41, 130,650.11 and 52,234.81 is: 72,084.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,673.41 : 130,650.11 = 52,234.81 : x
  2. Step 2: Convert to fraction form
    94,673.41/130,650.11 = 52,234.81/x
  3. Step 3: Cross multiply
    94,673.41x = 130,650.11 × 52,234.81
  4. Step 4: Simplify right side
    94,673.41x = 6,824,483,672.33
  5. Step 5: Solve for x
    x = 6,824,483,672.33/94,673.41
  6. Step 6: Final answer
    x = 72,084.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.