Home / 47,436.58-65,460.70-27,296.57

Finding the Fourth Proportional to 47,436.58, 65,460.70 and 27,296.57

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Solution

The fourth proportional to 47,436.58, 65,460.70 and 27,296.57 is: 37,668.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,436.58 : 65,460.70 = 27,296.57 : x
  2. Step 2: Convert to fraction form
    47,436.58/65,460.70 = 27,296.57/x
  3. Step 3: Cross multiply
    47,436.58x = 65,460.70 × 27,296.57
  4. Step 4: Simplify right side
    47,436.58x = 1,786,852,579.80
  5. Step 5: Solve for x
    x = 1,786,852,579.80/47,436.58
  6. Step 6: Final answer
    x = 37,668.24

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1.5x scale

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.