Home / 94,828.86-142,250.58-35,663.22

Finding the Fourth Proportional to 94,828.86, 142,250.58 and 35,663.22

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Solution

The fourth proportional to 94,828.86, 142,250.58 and 35,663.22 is: 53,497.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,828.86 : 142,250.58 = 35,663.22 : x
  2. Step 2: Convert to fraction form
    94,828.86/142,250.58 = 35,663.22/x
  3. Step 3: Cross multiply
    94,828.86x = 142,250.58 × 35,663.22
  4. Step 4: Simplify right side
    94,828.86x = 5,073,113,729.67
  5. Step 5: Solve for x
    x = 5,073,113,729.67/94,828.86
  6. Step 6: Final answer
    x = 53,497.57

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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.