Home / 41,166.65-56,810.07-22,303.77

Finding the Fourth Proportional to 41,166.65, 56,810.07 and 22,303.77

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Solution

The fourth proportional to 41,166.65, 56,810.07 and 22,303.77 is: 30,779.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,166.65 : 56,810.07 = 22,303.77 : x
  2. Step 2: Convert to fraction form
    41,166.65/56,810.07 = 22,303.77/x
  3. Step 3: Cross multiply
    41,166.65x = 56,810.07 × 22,303.77
  4. Step 4: Simplify right side
    41,166.65x = 1,267,078,734.96
  5. Step 5: Solve for x
    x = 1,267,078,734.96/41,166.65
  6. Step 6: Final answer
    x = 30,779.26

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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.