Home / 94,866.68-142,190.46-35,664.59

Finding the Fourth Proportional to 94,866.68, 142,190.46 and 35,664.59

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Solution

The fourth proportional to 94,866.68, 142,190.46 and 35,664.59 is: 53,455.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,866.68 : 142,190.46 = 35,664.59 : x
  2. Step 2: Convert to fraction form
    94,866.68/142,190.46 = 35,664.59/x
  3. Step 3: Cross multiply
    94,866.68x = 142,190.46 × 35,664.59
  4. Step 4: Simplify right side
    94,866.68x = 5,071,163,746.86
  5. Step 5: Solve for x
    x = 5,071,163,746.86/94,866.68
  6. Step 6: Final answer
    x = 53,455.69

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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.