Home / 94,313.52-130,172.46-59,835.84

Finding the Fourth Proportional to 94,313.52, 130,172.46 and 59,835.84

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Solution

The fourth proportional to 94,313.52, 130,172.46 and 59,835.84 is: 82,586.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,313.52 : 130,172.46 = 59,835.84 : x
  2. Step 2: Convert to fraction form
    94,313.52/130,172.46 = 59,835.84/x
  3. Step 3: Cross multiply
    94,313.52x = 130,172.46 × 59,835.84
  4. Step 4: Simplify right side
    94,313.52x = 7,788,978,488.97
  5. Step 5: Solve for x
    x = 7,788,978,488.97/94,313.52
  6. Step 6: Final answer
    x = 82,586.02

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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.