Home / 43,039.44-59,385.20-25,126.31

Finding the Fourth Proportional to 43,039.44, 59,385.20 and 25,126.31

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Solution

The fourth proportional to 43,039.44, 59,385.20 and 25,126.31 is: 34,668.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,039.44 : 59,385.20 = 25,126.31 : x
  2. Step 2: Convert to fraction form
    43,039.44/59,385.20 = 25,126.31/x
  3. Step 3: Cross multiply
    43,039.44x = 59,385.20 × 25,126.31
  4. Step 4: Simplify right side
    43,039.44x = 1,492,130,944.61
  5. Step 5: Solve for x
    x = 1,492,130,944.61/43,039.44
  6. Step 6: Final answer
    x = 34,668.92

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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.