Home / 36,453.42-54,585.46-31,222.10

Finding the Fourth Proportional to 36,453.42, 54,585.46 and 31,222.10

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Solution

The fourth proportional to 36,453.42, 54,585.46 and 31,222.10 is: 46,752.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,453.42 : 54,585.46 = 31,222.10 : x
  2. Step 2: Convert to fraction form
    36,453.42/54,585.46 = 31,222.10/x
  3. Step 3: Cross multiply
    36,453.42x = 54,585.46 × 31,222.10
  4. Step 4: Simplify right side
    36,453.42x = 1,704,272,690.67
  5. Step 5: Solve for x
    x = 1,704,272,690.67/36,453.42
  6. Step 6: Final answer
    x = 46,752.07

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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.