Home / 176,769.90-265,202.01-64,460.34

Finding the Fourth Proportional to 176,769.90, 265,202.01 and 64,460.34

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Solution

The fourth proportional to 176,769.90, 265,202.01 and 64,460.34 is: 96,707.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,769.90 : 265,202.01 = 64,460.34 : x
  2. Step 2: Convert to fraction form
    176,769.90/265,202.01 = 64,460.34/x
  3. Step 3: Cross multiply
    176,769.90x = 265,202.01 × 64,460.34
  4. Step 4: Simplify right side
    176,769.90x = 17,095,011,733.28
  5. Step 5: Solve for x
    x = 17,095,011,733.28/176,769.90
  6. Step 6: Final answer
    x = 96,707.71

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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.