Home / 29,405.06-43,796.34-29,261.70

Finding the Fourth Proportional to 29,405.06, 43,796.34 and 29,261.70

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Solution

The fourth proportional to 29,405.06, 43,796.34 and 29,261.70 is: 43,582.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,405.06 : 43,796.34 = 29,261.70 : x
  2. Step 2: Convert to fraction form
    29,405.06/43,796.34 = 29,261.70/x
  3. Step 3: Cross multiply
    29,405.06x = 43,796.34 × 29,261.70
  4. Step 4: Simplify right side
    29,405.06x = 1,281,555,362.18
  5. Step 5: Solve for x
    x = 1,281,555,362.18/29,405.06
  6. Step 6: Final answer
    x = 43,582.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.