Home / 41,987.96-57,938.46-23,837.48

Finding the Fourth Proportional to 41,987.96, 57,938.46 and 23,837.48

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Solution

The fourth proportional to 41,987.96, 57,938.46 and 23,837.48 is: 32,892.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,987.96 : 57,938.46 = 23,837.48 : x
  2. Step 2: Convert to fraction form
    41,987.96/57,938.46 = 23,837.48/x
  3. Step 3: Cross multiply
    41,987.96x = 57,938.46 × 23,837.48
  4. Step 4: Simplify right side
    41,987.96x = 1,381,106,881.48
  5. Step 5: Solve for x
    x = 1,381,106,881.48/41,987.96
  6. Step 6: Final answer
    x = 32,892.93

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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.