Home / 176,962.16-244,208.29-105,341.56

Finding the Fourth Proportional to 176,962.16, 244,208.29 and 105,341.56

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Solution

The fourth proportional to 176,962.16, 244,208.29 and 105,341.56 is: 145,371.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,962.16 : 244,208.29 = 105,341.56 : x
  2. Step 2: Convert to fraction form
    176,962.16/244,208.29 = 105,341.56/x
  3. Step 3: Cross multiply
    176,962.16x = 244,208.29 × 105,341.56
  4. Step 4: Simplify right side
    176,962.16x = 25,725,281,359.66
  5. Step 5: Solve for x
    x = 25,725,281,359.66/176,962.16
  6. Step 6: Final answer
    x = 145,371.65

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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.