Home / 41,133.79-56,764.65-22,270.93

Finding the Fourth Proportional to 41,133.79, 56,764.65 and 22,270.93

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Solution

The fourth proportional to 41,133.79, 56,764.65 and 22,270.93 is: 30,733.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,133.79 : 56,764.65 = 22,270.93 : x
  2. Step 2: Convert to fraction form
    41,133.79/56,764.65 = 22,270.93/x
  3. Step 3: Cross multiply
    41,133.79x = 56,764.65 × 22,270.93
  4. Step 4: Simplify right side
    41,133.79x = 1,264,201,546.62
  5. Step 5: Solve for x
    x = 1,264,201,546.62/41,133.79
  6. Step 6: Final answer
    x = 30,733.89

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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.