Home / 29,406.73-44,085.30-12,754.22

Finding the Fourth Proportional to 29,406.73, 44,085.30 and 12,754.22

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Solution

The fourth proportional to 29,406.73, 44,085.30 and 12,754.22 is: 19,120.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,406.73 : 44,085.30 = 12,754.22 : x
  2. Step 2: Convert to fraction form
    29,406.73/44,085.30 = 12,754.22/x
  3. Step 3: Cross multiply
    29,406.73x = 44,085.30 × 12,754.22
  4. Step 4: Simplify right side
    29,406.73x = 562,273,541.40
  5. Step 5: Solve for x
    x = 562,273,541.40/29,406.73
  6. Step 6: Final answer
    x = 19,120.57

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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.