Home / 40,922.47-56,473.32-23,017.33

Finding the Fourth Proportional to 40,922.47, 56,473.32 and 23,017.33

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Solution

The fourth proportional to 40,922.47, 56,473.32 and 23,017.33 is: 31,764.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,922.47 : 56,473.32 = 23,017.33 : x
  2. Step 2: Convert to fraction form
    40,922.47/56,473.32 = 23,017.33/x
  3. Step 3: Cross multiply
    40,922.47x = 56,473.32 × 23,017.33
  4. Step 4: Simplify right side
    40,922.47x = 1,299,865,042.64
  5. Step 5: Solve for x
    x = 1,299,865,042.64/40,922.47
  6. Step 6: Final answer
    x = 31,764.09

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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.