Home / 177,448.84-244,826.34-113,675.56

Finding the Fourth Proportional to 177,448.84, 244,826.34 and 113,675.56

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Solution

The fourth proportional to 177,448.84, 244,826.34 and 113,675.56 is: 156,838.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,448.84 : 244,826.34 = 113,675.56 : x
  2. Step 2: Convert to fraction form
    177,448.84/244,826.34 = 113,675.56/x
  3. Step 3: Cross multiply
    177,448.84x = 244,826.34 × 113,675.56
  4. Step 4: Simplify right side
    177,448.84x = 27,830,771,302.25
  5. Step 5: Solve for x
    x = 27,830,771,302.25/177,448.84
  6. Step 6: Final answer
    x = 156,838.28

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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.