Home / 35,563.66-53,348.26-10,601.80

Finding the Fourth Proportional to 35,563.66, 53,348.26 and 10,601.80

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Solution

The fourth proportional to 35,563.66, 53,348.26 and 10,601.80 is: 15,903.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,563.66 : 53,348.26 = 10,601.80 : x
  2. Step 2: Convert to fraction form
    35,563.66/53,348.26 = 10,601.80/x
  3. Step 3: Cross multiply
    35,563.66x = 53,348.26 × 10,601.80
  4. Step 4: Simplify right side
    35,563.66x = 565,587,582.87
  5. Step 5: Solve for x
    x = 565,587,582.87/35,563.66
  6. Step 6: Final answer
    x = 15,903.53

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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.