Home / 184,434.10-276,651.15-101,490.10

Finding the Fourth Proportional to 184,434.10, 276,651.15 and 101,490.10

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Solution

The fourth proportional to 184,434.10, 276,651.15 and 101,490.10 is: 152,235.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,434.10 : 276,651.15 = 101,490.10 : x
  2. Step 2: Convert to fraction form
    184,434.10/276,651.15 = 101,490.10/x
  3. Step 3: Cross multiply
    184,434.10x = 276,651.15 × 101,490.10
  4. Step 4: Simplify right side
    184,434.10x = 28,077,352,878.62
  5. Step 5: Solve for x
    x = 28,077,352,878.62/184,434.10
  6. Step 6: Final answer
    x = 152,235.15

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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.