Home / 168,288.03-252,366.44-63,049.59

Finding the Fourth Proportional to 168,288.03, 252,366.44 and 63,049.59

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Solution

The fourth proportional to 168,288.03, 252,366.44 and 63,049.59 is: 94,549.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,288.03 : 252,366.44 = 63,049.59 : x
  2. Step 2: Convert to fraction form
    168,288.03/252,366.44 = 63,049.59/x
  3. Step 3: Cross multiply
    168,288.03x = 252,366.44 × 63,049.59
  4. Step 4: Simplify right side
    168,288.03x = 15,911,600,256.51
  5. Step 5: Solve for x
    x = 15,911,600,256.51/168,288.03
  6. Step 6: Final answer
    x = 94,549.80

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1.5x scale

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.