Home / 41,065.43-56,666.90-23,164.84

Finding the Fourth Proportional to 41,065.43, 56,666.90 and 23,164.84

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Solution

The fourth proportional to 41,065.43, 56,666.90 and 23,164.84 is: 31,965.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,065.43 : 56,666.90 = 23,164.84 : x
  2. Step 2: Convert to fraction form
    41,065.43/56,666.90 = 23,164.84/x
  3. Step 3: Cross multiply
    41,065.43x = 56,666.90 × 23,164.84
  4. Step 4: Simplify right side
    41,065.43x = 1,312,679,671.80
  5. Step 5: Solve for x
    x = 1,312,679,671.80/41,065.43
  6. Step 6: Final answer
    x = 31,965.56

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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.