Home / 41,455.02-57,208.32-22,592.28

Finding the Fourth Proportional to 41,455.02, 57,208.32 and 22,592.28

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Solution

The fourth proportional to 41,455.02, 57,208.32 and 22,592.28 is: 31,177.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455.02 : 57,208.32 = 22,592.28 : x
  2. Step 2: Convert to fraction form
    41,455.02/57,208.32 = 22,592.28/x
  3. Step 3: Cross multiply
    41,455.02x = 57,208.32 × 22,592.28
  4. Step 4: Simplify right side
    41,455.02x = 1,292,466,383.77
  5. Step 5: Solve for x
    x = 1,292,466,383.77/41,455.02
  6. Step 6: Final answer
    x = 31,177.56

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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.