Home / 62,326.31-93,505.56-17,956.55

Finding the Fourth Proportional to 62,326.31, 93,505.56 and 17,956.55

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Solution

The fourth proportional to 62,326.31, 93,505.56 and 17,956.55 is: 26,939.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,326.31 : 93,505.56 = 17,956.55 : x
  2. Step 2: Convert to fraction form
    62,326.31/93,505.56 = 17,956.55/x
  3. Step 3: Cross multiply
    62,326.31x = 93,505.56 × 17,956.55
  4. Step 4: Simplify right side
    62,326.31x = 1,679,037,263.42
  5. Step 5: Solve for x
    x = 1,679,037,263.42/62,326.31
  6. Step 6: Final answer
    x = 26,939.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.