Home / 35,444.22-48,915.80-19,531.52

Finding the Fourth Proportional to 35,444.22, 48,915.80 and 19,531.52

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Solution

The fourth proportional to 35,444.22, 48,915.80 and 19,531.52 is: 26,955.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,444.22 : 48,915.80 = 19,531.52 : x
  2. Step 2: Convert to fraction form
    35,444.22/48,915.80 = 19,531.52/x
  3. Step 3: Cross multiply
    35,444.22x = 48,915.80 × 19,531.52
  4. Step 4: Simplify right side
    35,444.22x = 955,399,926.02
  5. Step 5: Solve for x
    x = 955,399,926.02/35,444.22
  6. Step 6: Final answer
    x = 26,955.03

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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.