Home / 94,529.25-130,453.11-52,090.52

Finding the Fourth Proportional to 94,529.25, 130,453.11 and 52,090.52

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Solution

The fourth proportional to 94,529.25, 130,453.11 and 52,090.52 is: 71,886.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,529.25 : 130,453.11 = 52,090.52 : x
  2. Step 2: Convert to fraction form
    94,529.25/130,453.11 = 52,090.52/x
  3. Step 3: Cross multiply
    94,529.25x = 130,453.11 × 52,090.52
  4. Step 4: Simplify right side
    94,529.25x = 6,795,369,683.25
  5. Step 5: Solve for x
    x = 6,795,369,683.25/94,529.25
  6. Step 6: Final answer
    x = 71,886.42

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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.