Home / 184,056.38-253,980.30-107,593.40

Finding the Fourth Proportional to 184,056.38, 253,980.30 and 107,593.40

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Solution

The fourth proportional to 184,056.38, 253,980.30 and 107,593.40 is: 148,468.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,056.38 : 253,980.30 = 107,593.40 : x
  2. Step 2: Convert to fraction form
    184,056.38/253,980.30 = 107,593.40/x
  3. Step 3: Cross multiply
    184,056.38x = 253,980.30 × 107,593.40
  4. Step 4: Simplify right side
    184,056.38x = 27,326,604,010.02
  5. Step 5: Solve for x
    x = 27,326,604,010.02/184,056.38
  6. Step 6: Final answer
    x = 148,468.66

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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.