Home / 94,236.89-130,045.23-51,795.41

Finding the Fourth Proportional to 94,236.89, 130,045.23 and 51,795.41

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Solution

The fourth proportional to 94,236.89, 130,045.23 and 51,795.41 is: 71,476.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,236.89 : 130,045.23 = 51,795.41 : x
  2. Step 2: Convert to fraction form
    94,236.89/130,045.23 = 51,795.41/x
  3. Step 3: Cross multiply
    94,236.89x = 130,045.23 × 51,795.41
  4. Step 4: Simplify right side
    94,236.89x = 6,735,745,356.17
  5. Step 5: Solve for x
    x = 6,735,745,356.17/94,236.89
  6. Step 6: Final answer
    x = 71,476.74

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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.