Home / 39,613.23-54,666.25-22,846.23

Finding the Fourth Proportional to 39,613.23, 54,666.25 and 22,846.23

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Solution

The fourth proportional to 39,613.23, 54,666.25 and 22,846.23 is: 31,527.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,613.23 : 54,666.25 = 22,846.23 : x
  2. Step 2: Convert to fraction form
    39,613.23/54,666.25 = 22,846.23/x
  3. Step 3: Cross multiply
    39,613.23x = 54,666.25 × 22,846.23
  4. Step 4: Simplify right side
    39,613.23x = 1,248,917,663.62
  5. Step 5: Solve for x
    x = 1,248,917,663.62/39,613.23
  6. Step 6: Final answer
    x = 31,527.79

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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.