Home / 94,514.54-130,429.98-52,073.07

Finding the Fourth Proportional to 94,514.54, 130,429.98 and 52,073.07

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Solution

The fourth proportional to 94,514.54, 130,429.98 and 52,073.07 is: 71,860.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,514.54 : 130,429.98 = 52,073.07 : x
  2. Step 2: Convert to fraction form
    94,514.54/130,429.98 = 52,073.07/x
  3. Step 3: Cross multiply
    94,514.54x = 130,429.98 × 52,073.07
  4. Step 4: Simplify right side
    94,514.54x = 6,791,889,478.64
  5. Step 5: Solve for x
    x = 6,791,889,478.64/94,514.54
  6. Step 6: Final answer
    x = 71,860.79

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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.