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Finding the Fourth Proportional to 225,277.58, 310,373.25 and 184,927.43

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Solution

The fourth proportional to 225,277.58, 310,373.25 and 184,927.43 is: 254,781.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,277.58 : 310,373.25 = 184,927.43 : x
  2. Step 2: Convert to fraction form
    225,277.58/310,373.25 = 184,927.43/x
  3. Step 3: Cross multiply
    225,277.58x = 310,373.25 × 184,927.43
  4. Step 4: Simplify right side
    225,277.58x = 57,396,527,463.25
  5. Step 5: Solve for x
    x = 57,396,527,463.25/225,277.58
  6. Step 6: Final answer
    x = 254,781.36

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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.