Home / 168,297.57-232,250.64-92,846.07

Finding the Fourth Proportional to 168,297.57, 232,250.64 and 92,846.07

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Solution

The fourth proportional to 168,297.57, 232,250.64 and 92,846.07 is: 128,127.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,297.57 : 232,250.64 = 92,846.07 : x
  2. Step 2: Convert to fraction form
    168,297.57/232,250.64 = 92,846.07/x
  3. Step 3: Cross multiply
    168,297.57x = 232,250.64 × 92,846.07
  4. Step 4: Simplify right side
    168,297.57x = 21,563,559,178.98
  5. Step 5: Solve for x
    x = 21,563,559,178.98/168,297.57
  6. Step 6: Final answer
    x = 128,127.57

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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.