Home / 82,270.93-113,527.34-46,464.43

Finding the Fourth Proportional to 82,270.93, 113,527.34 and 46,464.43

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Solution

The fourth proportional to 82,270.93, 113,527.34 and 46,464.43 is: 64,117.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,270.93 : 113,527.34 = 46,464.43 : x
  2. Step 2: Convert to fraction form
    82,270.93/113,527.34 = 46,464.43/x
  3. Step 3: Cross multiply
    82,270.93x = 113,527.34 × 46,464.43
  4. Step 4: Simplify right side
    82,270.93x = 5,274,982,910.19
  5. Step 5: Solve for x
    x = 5,274,982,910.19/82,270.93
  6. Step 6: Final answer
    x = 64,117.22

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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.