Home / 94,532.54-130,457.69-52,093.80

Finding the Fourth Proportional to 94,532.54, 130,457.69 and 52,093.80

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Solution

The fourth proportional to 94,532.54, 130,457.69 and 52,093.80 is: 71,890.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,532.54 : 130,457.69 = 52,093.80 : x
  2. Step 2: Convert to fraction form
    94,532.54/130,457.69 = 52,093.80/x
  3. Step 3: Cross multiply
    94,532.54x = 130,457.69 × 52,093.80
  4. Step 4: Simplify right side
    94,532.54x = 6,796,036,550.85
  5. Step 5: Solve for x
    x = 6,796,036,550.85/94,532.54
  6. Step 6: Final answer
    x = 71,890.98

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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.