Home / 176,929.46-265,157.73-64,504.07

Finding the Fourth Proportional to 176,929.46, 265,157.73 and 64,504.07

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Solution

The fourth proportional to 176,929.46, 265,157.73 and 64,504.07 is: 96,669.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,929.46 : 265,157.73 = 64,504.07 : x
  2. Step 2: Convert to fraction form
    176,929.46/265,157.73 = 64,504.07/x
  3. Step 3: Cross multiply
    176,929.46x = 265,157.73 × 64,504.07
  4. Step 4: Simplify right side
    176,929.46x = 17,103,751,451.17
  5. Step 5: Solve for x
    x = 17,103,751,451.17/176,929.46
  6. Step 6: Final answer
    x = 96,669.89

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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.