Home / 41,065.04-56,673.24-23,161.76

Finding the Fourth Proportional to 41,065.04, 56,673.24 and 23,161.76

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Solution

The fourth proportional to 41,065.04, 56,673.24 and 23,161.76 is: 31,965.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,065.04 : 56,673.24 = 23,161.76 : x
  2. Step 2: Convert to fraction form
    41,065.04/56,673.24 = 23,161.76/x
  3. Step 3: Cross multiply
    41,065.04x = 56,673.24 × 23,161.76
  4. Step 4: Simplify right side
    41,065.04x = 1,312,651,983.30
  5. Step 5: Solve for x
    x = 1,312,651,983.30/41,065.04
  6. Step 6: Final answer
    x = 31,965.19

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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.