Home / 94,165.48-141,247.26-28,501.48

Finding the Fourth Proportional to 94,165.48, 141,247.26 and 28,501.48

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Solution

The fourth proportional to 94,165.48, 141,247.26 and 28,501.48 is: 42,751.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,165.48 : 141,247.26 = 28,501.48 : x
  2. Step 2: Convert to fraction form
    94,165.48/141,247.26 = 28,501.48/x
  3. Step 3: Cross multiply
    94,165.48x = 141,247.26 × 28,501.48
  4. Step 4: Simplify right side
    94,165.48x = 4,025,755,955.94
  5. Step 5: Solve for x
    x = 4,025,755,955.94/94,165.48
  6. Step 6: Final answer
    x = 42,751.93

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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.