Home / 232,846.16-349,271.68-186,394.32

Finding the Fourth Proportional to 232,846.16, 349,271.68 and 186,394.32

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Solution

The fourth proportional to 232,846.16, 349,271.68 and 186,394.32 is: 279,593.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,846.16 : 349,271.68 = 186,394.32 : x
  2. Step 2: Convert to fraction form
    232,846.16/349,271.68 = 186,394.32/x
  3. Step 3: Cross multiply
    232,846.16x = 349,271.68 × 186,394.32
  4. Step 4: Simplify right side
    232,846.16x = 65,102,257,288.86
  5. Step 5: Solve for x
    x = 65,102,257,288.86/232,846.16
  6. Step 6: Final answer
    x = 279,593.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.