Home / 41,230.83-56,898.69-22,368.09

Finding the Fourth Proportional to 41,230.83, 56,898.69 and 22,368.09

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Solution

The fourth proportional to 41,230.83, 56,898.69 and 22,368.09 is: 30,868.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,230.83 : 56,898.69 = 22,368.09 : x
  2. Step 2: Convert to fraction form
    41,230.83/56,898.69 = 22,368.09/x
  3. Step 3: Cross multiply
    41,230.83x = 56,898.69 × 22,368.09
  4. Step 4: Simplify right side
    41,230.83x = 1,272,715,018.80
  5. Step 5: Solve for x
    x = 1,272,715,018.80/41,230.83
  6. Step 6: Final answer
    x = 30,868.04

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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.