Home / 41,232.83-56,901.45-22,370.09

Finding the Fourth Proportional to 41,232.83, 56,901.45 and 22,370.09

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Solution

The fourth proportional to 41,232.83, 56,901.45 and 22,370.09 is: 30,870.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,232.83 : 56,901.45 = 22,370.09 : x
  2. Step 2: Convert to fraction form
    41,232.83/56,901.45 = 22,370.09/x
  3. Step 3: Cross multiply
    41,232.83x = 56,901.45 × 22,370.09
  4. Step 4: Simplify right side
    41,232.83x = 1,272,890,557.63
  5. Step 5: Solve for x
    x = 1,272,890,557.63/41,232.83
  6. Step 6: Final answer
    x = 30,870.80

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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.