Home / 35,161.64-52,764.33-25,657.30

Finding the Fourth Proportional to 35,161.64, 52,764.33 and 25,657.30

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Solution

The fourth proportional to 35,161.64, 52,764.33 and 25,657.30 is: 38,501.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,161.64 : 52,764.33 = 25,657.30 : x
  2. Step 2: Convert to fraction form
    35,161.64/52,764.33 = 25,657.30/x
  3. Step 3: Cross multiply
    35,161.64x = 52,764.33 × 25,657.30
  4. Step 4: Simplify right side
    35,161.64x = 1,353,790,406.28
  5. Step 5: Solve for x
    x = 1,353,790,406.28/35,161.64
  6. Step 6: Final answer
    x = 38,501.91

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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.