Home / 124,444.44-186,667.34-30,950.19

Finding the Fourth Proportional to 124,444.44, 186,667.34 and 30,950.19

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Solution

The fourth proportional to 124,444.44, 186,667.34 and 30,950.19 is: 46,425.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,444.44 : 186,667.34 = 30,950.19 : x
  2. Step 2: Convert to fraction form
    124,444.44/186,667.34 = 30,950.19/x
  3. Step 3: Cross multiply
    124,444.44x = 186,667.34 × 30,950.19
  4. Step 4: Simplify right side
    124,444.44x = 5,777,389,485.04
  5. Step 5: Solve for x
    x = 5,777,389,485.04/124,444.44
  6. Step 6: Final answer
    x = 46,425.45

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1.5x scale

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.