Home / 41,270.40-56,952.96-22,407.36

Finding the Fourth Proportional to 41,270.40, 56,952.96 and 22,407.36

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Solution

The fourth proportional to 41,270.40, 56,952.96 and 22,407.36 is: 30,922.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,270.40 : 56,952.96 = 22,407.36 : x
  2. Step 2: Convert to fraction form
    41,270.40/56,952.96 = 22,407.36/x
  3. Step 3: Cross multiply
    41,270.40x = 56,952.96 × 22,407.36
  4. Step 4: Simplify right side
    41,270.40x = 1,276,165,477.79
  5. Step 5: Solve for x
    x = 1,276,165,477.79/41,270.40
  6. Step 6: Final answer
    x = 30,922.05

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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.