Home / 236,315.56-354,330.76-94,182.72

Finding the Fourth Proportional to 236,315.56, 354,330.76 and 94,182.72

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Solution

The fourth proportional to 236,315.56, 354,330.76 and 94,182.72 is: 141,217.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,315.56 : 354,330.76 = 94,182.72 : x
  2. Step 2: Convert to fraction form
    236,315.56/354,330.76 = 94,182.72/x
  3. Step 3: Cross multiply
    236,315.56x = 354,330.76 × 94,182.72
  4. Step 4: Simplify right side
    236,315.56x = 33,371,834,756.47
  5. Step 5: Solve for x
    x = 33,371,834,756.47/236,315.56
  6. Step 6: Final answer
    x = 141,217.26

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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.