Home / 29,406.69-44,085.23-12,754.18

Finding the Fourth Proportional to 29,406.69, 44,085.23 and 12,754.18

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Solution

The fourth proportional to 29,406.69, 44,085.23 and 12,754.18 is: 19,120.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,406.69 : 44,085.23 = 12,754.18 : x
  2. Step 2: Convert to fraction form
    29,406.69/44,085.23 = 12,754.18/x
  3. Step 3: Cross multiply
    29,406.69x = 44,085.23 × 12,754.18
  4. Step 4: Simplify right side
    29,406.69x = 562,271,069.67
  5. Step 5: Solve for x
    x = 562,271,069.67/29,406.69
  6. Step 6: Final answer
    x = 19,120.52

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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.