Home / 36,616.21-54,924.30-34,746.31

Finding the Fourth Proportional to 36,616.21, 54,924.30 and 34,746.31

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Solution

The fourth proportional to 36,616.21, 54,924.30 and 34,746.31 is: 52,119.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,616.21 : 54,924.30 = 34,746.31 : x
  2. Step 2: Convert to fraction form
    36,616.21/54,924.30 = 34,746.31/x
  3. Step 3: Cross multiply
    36,616.21x = 54,924.30 × 34,746.31
  4. Step 4: Simplify right side
    36,616.21x = 1,908,416,754.33
  5. Step 5: Solve for x
    x = 1,908,416,754.33/36,616.21
  6. Step 6: Final answer
    x = 52,119.45

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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.