Home / 29,370.30-44,026.49-18,810.33

Finding the Fourth Proportional to 29,370.30, 44,026.49 and 18,810.33

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Solution

The fourth proportional to 29,370.30, 44,026.49 and 18,810.33 is: 28,196.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,370.30 : 44,026.49 = 18,810.33 : x
  2. Step 2: Convert to fraction form
    29,370.30/44,026.49 = 18,810.33/x
  3. Step 3: Cross multiply
    29,370.30x = 44,026.49 × 18,810.33
  4. Step 4: Simplify right side
    29,370.30x = 828,152,711.59
  5. Step 5: Solve for x
    x = 828,152,711.59/29,370.30
  6. Step 6: Final answer
    x = 28,196.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.