Home / 41,606.49-57,417-22,743.63

Finding the Fourth Proportional to 41,606.49, 57,417 and 22,743.63

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Solution

The fourth proportional to 41,606.49, 57,417 and 22,743.63 is: 31,386.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,606.49 : 57,417 = 22,743.63 : x
  2. Step 2: Convert to fraction form
    41,606.49/57,417 = 22,743.63/x
  3. Step 3: Cross multiply
    41,606.49x = 57,417 × 22,743.63
  4. Step 4: Simplify right side
    41,606.49x = 1,305,871,003.71
  5. Step 5: Solve for x
    x = 1,305,871,003.71/41,606.49
  6. Step 6: Final answer
    x = 31,386.23

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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.