Home / 35,089.37-48,406.41-25,514.40

Finding the Fourth Proportional to 35,089.37, 48,406.41 and 25,514.40

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Solution

The fourth proportional to 35,089.37, 48,406.41 and 25,514.40 is: 35,197.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,089.37 : 48,406.41 = 25,514.40 : x
  2. Step 2: Convert to fraction form
    35,089.37/48,406.41 = 25,514.40/x
  3. Step 3: Cross multiply
    35,089.37x = 48,406.41 × 25,514.40
  4. Step 4: Simplify right side
    35,089.37x = 1,235,060,507.30
  5. Step 5: Solve for x
    x = 1,235,060,507.30/35,089.37
  6. Step 6: Final answer
    x = 35,197.57

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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.