Home / 94,513.82-130,429.06-52,073.26

Finding the Fourth Proportional to 94,513.82, 130,429.06 and 52,073.26

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Solution

The fourth proportional to 94,513.82, 130,429.06 and 52,073.26 is: 71,861.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,513.82 : 130,429.06 = 52,073.26 : x
  2. Step 2: Convert to fraction form
    94,513.82/130,429.06 = 52,073.26/x
  3. Step 3: Cross multiply
    94,513.82x = 130,429.06 × 52,073.26
  4. Step 4: Simplify right side
    94,513.82x = 6,791,866,352.94
  5. Step 5: Solve for x
    x = 6,791,866,352.94/94,513.82
  6. Step 6: Final answer
    x = 71,861.09

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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.