Home / 75,746.02-104,524.81-41,752.75

Finding the Fourth Proportional to 75,746.02, 104,524.81 and 41,752.75

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Solution

The fourth proportional to 75,746.02, 104,524.81 and 41,752.75 is: 57,616.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,746.02 : 104,524.81 = 41,752.75 : x
  2. Step 2: Convert to fraction form
    75,746.02/104,524.81 = 41,752.75/x
  3. Step 3: Cross multiply
    75,746.02x = 104,524.81 × 41,752.75
  4. Step 4: Simplify right side
    75,746.02x = 4,364,197,529.34
  5. Step 5: Solve for x
    x = 4,364,197,529.34/75,746.02
  6. Step 6: Final answer
    x = 57,616.20

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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.