Home / 29,267.06-43,900.63-7,080.35

Finding the Fourth Proportional to 29,267.06, 43,900.63 and 7,080.35

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Solution

The fourth proportional to 29,267.06, 43,900.63 and 7,080.35 is: 10,620.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,267.06 : 43,900.63 = 7,080.35 : x
  2. Step 2: Convert to fraction form
    29,267.06/43,900.63 = 7,080.35/x
  3. Step 3: Cross multiply
    29,267.06x = 43,900.63 × 7,080.35
  4. Step 4: Simplify right side
    29,267.06x = 310,831,588.42
  5. Step 5: Solve for x
    x = 310,831,588.42/29,267.06
  6. Step 6: Final answer
    x = 10,620.53

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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.