Home / 43,705.44-60,296.40-26,909.28

Finding the Fourth Proportional to 43,705.44, 60,296.40 and 26,909.28

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Solution

The fourth proportional to 43,705.44, 60,296.40 and 26,909.28 is: 37,124.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,705.44 : 60,296.40 = 26,909.28 : x
  2. Step 2: Convert to fraction form
    43,705.44/60,296.40 = 26,909.28/x
  3. Step 3: Cross multiply
    43,705.44x = 60,296.40 × 26,909.28
  4. Step 4: Simplify right side
    43,705.44x = 1,622,532,710.59
  5. Step 5: Solve for x
    x = 1,622,532,710.59/43,705.44
  6. Step 6: Final answer
    x = 37,124.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.