Home / 75,512.99-104,210.93-41,524.27

Finding the Fourth Proportional to 75,512.99, 104,210.93 and 41,524.27

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Solution

The fourth proportional to 75,512.99, 104,210.93 and 41,524.27 is: 57,305.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,512.99 : 104,210.93 = 41,524.27 : x
  2. Step 2: Convert to fraction form
    75,512.99/104,210.93 = 41,524.27/x
  3. Step 3: Cross multiply
    75,512.99x = 104,210.93 × 41,524.27
  4. Step 4: Simplify right side
    75,512.99x = 4,327,282,637.55
  5. Step 5: Solve for x
    x = 4,327,282,637.55/75,512.99
  6. Step 6: Final answer
    x = 57,305.14

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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.