Home / 184,454.01-254,429.51-116,352.05

Finding the Fourth Proportional to 184,454.01, 254,429.51 and 116,352.05

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Solution

The fourth proportional to 184,454.01, 254,429.51 and 116,352.05 is: 160,492.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,454.01 : 254,429.51 = 116,352.05 : x
  2. Step 2: Convert to fraction form
    184,454.01/254,429.51 = 116,352.05/x
  3. Step 3: Cross multiply
    184,454.01x = 254,429.51 × 116,352.05
  4. Step 4: Simplify right side
    184,454.01x = 29,603,393,215.09
  5. Step 5: Solve for x
    x = 29,603,393,215.09/184,454.01
  6. Step 6: Final answer
    x = 160,492.00

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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.