Home / 94,776.93-142,077.51-35,651.79

Finding the Fourth Proportional to 94,776.93, 142,077.51 and 35,651.79

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Solution

The fourth proportional to 94,776.93, 142,077.51 and 35,651.79 is: 53,444.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,776.93 : 142,077.51 = 35,651.79 : x
  2. Step 2: Convert to fraction form
    94,776.93/142,077.51 = 35,651.79/x
  3. Step 3: Cross multiply
    94,776.93x = 142,077.51 × 35,651.79
  4. Step 4: Simplify right side
    94,776.93x = 5,065,317,550.24
  5. Step 5: Solve for x
    x = 5,065,317,550.24/94,776.93
  6. Step 6: Final answer
    x = 53,444.63

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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.