Home / 41,826.06-57,720.06-22,964.40

Finding the Fourth Proportional to 41,826.06, 57,720.06 and 22,964.40

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Solution

The fourth proportional to 41,826.06, 57,720.06 and 22,964.40 is: 31,690.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,826.06 : 57,720.06 = 22,964.40 : x
  2. Step 2: Convert to fraction form
    41,826.06/57,720.06 = 22,964.40/x
  3. Step 3: Cross multiply
    41,826.06x = 57,720.06 × 22,964.40
  4. Step 4: Simplify right side
    41,826.06x = 1,325,506,545.86
  5. Step 5: Solve for x
    x = 1,325,506,545.86/41,826.06
  6. Step 6: Final answer
    x = 31,690.93

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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.