Home / 52,237.41-72,087.62-29,881.41

Finding the Fourth Proportional to 52,237.41, 72,087.62 and 29,881.41

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Solution

The fourth proportional to 52,237.41, 72,087.62 and 29,881.41 is: 41,236.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,237.41 : 72,087.62 = 29,881.41 : x
  2. Step 2: Convert to fraction form
    52,237.41/72,087.62 = 29,881.41/x
  3. Step 3: Cross multiply
    52,237.41x = 72,087.62 × 29,881.41
  4. Step 4: Simplify right side
    52,237.41x = 2,154,079,729.14
  5. Step 5: Solve for x
    x = 2,154,079,729.14/52,237.41
  6. Step 6: Final answer
    x = 41,236.34

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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.