Home / 271,526.52-407,344.40-94,029.60

Finding the Fourth Proportional to 271,526.52, 407,344.40 and 94,029.60

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Solution

The fourth proportional to 271,526.52, 407,344.40 and 94,029.60 is: 141,063.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,526.52 : 407,344.40 = 94,029.60 : x
  2. Step 2: Convert to fraction form
    271,526.52/407,344.40 = 94,029.60/x
  3. Step 3: Cross multiply
    271,526.52x = 407,344.40 × 94,029.60
  4. Step 4: Simplify right side
    271,526.52x = 38,302,430,994.24
  5. Step 5: Solve for x
    x = 38,302,430,994.24/271,526.52
  6. Step 6: Final answer
    x = 141,063.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.