Home / 37,560.42-51,833.43-20,566.26

Finding the Fourth Proportional to 37,560.42, 51,833.43 and 20,566.26

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Solution

The fourth proportional to 37,560.42, 51,833.43 and 20,566.26 is: 28,381.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,560.42 : 51,833.43 = 20,566.26 : x
  2. Step 2: Convert to fraction form
    37,560.42/51,833.43 = 20,566.26/x
  3. Step 3: Cross multiply
    37,560.42x = 51,833.43 × 20,566.26
  4. Step 4: Simplify right side
    37,560.42x = 1,066,019,798.07
  5. Step 5: Solve for x
    x = 1,066,019,798.07/37,560.42
  6. Step 6: Final answer
    x = 28,381.47

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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.