Home / 94,532.72-130,457.94-52,093.99

Finding the Fourth Proportional to 94,532.72, 130,457.94 and 52,093.99

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Solution

The fourth proportional to 94,532.72, 130,457.94 and 52,093.99 is: 71,891.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,532.72 : 130,457.94 = 52,093.99 : x
  2. Step 2: Convert to fraction form
    94,532.72/130,457.94 = 52,093.99/x
  3. Step 3: Cross multiply
    94,532.72x = 130,457.94 × 52,093.99
  4. Step 4: Simplify right side
    94,532.72x = 6,796,074,295.64
  5. Step 5: Solve for x
    x = 6,796,074,295.64/94,532.72
  6. Step 6: Final answer
    x = 71,891.24

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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.