Home / 94,281.33-141,461.16-38,161.11

Finding the Fourth Proportional to 94,281.33, 141,461.16 and 38,161.11

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Solution

The fourth proportional to 94,281.33, 141,461.16 and 38,161.11 is: 57,257.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,281.33 : 141,461.16 = 38,161.11 : x
  2. Step 2: Convert to fraction form
    94,281.33/141,461.16 = 38,161.11/x
  3. Step 3: Cross multiply
    94,281.33x = 141,461.16 × 38,161.11
  4. Step 4: Simplify right side
    94,281.33x = 5,398,314,887.49
  5. Step 5: Solve for x
    x = 5,398,314,887.49/94,281.33
  6. Step 6: Final answer
    x = 57,257.52

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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.