Home / 341,933.83-513,048.38-184,130.84

Finding the Fourth Proportional to 341,933.83, 513,048.38 and 184,130.84

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Solution

The fourth proportional to 341,933.83, 513,048.38 and 184,130.84 is: 276,275.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,933.83 : 513,048.38 = 184,130.84 : x
  2. Step 2: Convert to fraction form
    341,933.83/513,048.38 = 184,130.84/x
  3. Step 3: Cross multiply
    341,933.83x = 513,048.38 × 184,130.84
  4. Step 4: Simplify right side
    341,933.83x = 94,468,029,532.01
  5. Step 5: Solve for x
    x = 94,468,029,532.01/341,933.83
  6. Step 6: Final answer
    x = 276,275.76

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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.