Home / 184,442.86-254,394.84-127,101.34

Finding the Fourth Proportional to 184,442.86, 254,394.84 and 127,101.34

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Solution

The fourth proportional to 184,442.86, 254,394.84 and 127,101.34 is: 175,305.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,442.86 : 254,394.84 = 127,101.34 : x
  2. Step 2: Convert to fraction form
    184,442.86/254,394.84 = 127,101.34/x
  3. Step 3: Cross multiply
    184,442.86x = 254,394.84 × 127,101.34
  4. Step 4: Simplify right side
    184,442.86x = 32,333,925,053.09
  5. Step 5: Solve for x
    x = 32,333,925,053.09/184,442.86
  6. Step 6: Final answer
    x = 175,305.92

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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.