Home / 52,953.66-73,076.57-29,080.84

Finding the Fourth Proportional to 52,953.66, 73,076.57 and 29,080.84

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Solution

The fourth proportional to 52,953.66, 73,076.57 and 29,080.84 is: 40,131.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,953.66 : 73,076.57 = 29,080.84 : x
  2. Step 2: Convert to fraction form
    52,953.66/73,076.57 = 29,080.84/x
  3. Step 3: Cross multiply
    52,953.66x = 73,076.57 × 29,080.84
  4. Step 4: Simplify right side
    52,953.66x = 2,125,128,039.92
  5. Step 5: Solve for x
    x = 2,125,128,039.92/52,953.66
  6. Step 6: Final answer
    x = 40,131.84

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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.