Home / 176,760.04-264,982.90-64,419.16

Finding the Fourth Proportional to 176,760.04, 264,982.90 and 64,419.16

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Solution

The fourth proportional to 176,760.04, 264,982.90 and 64,419.16 is: 96,571.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,760.04 : 264,982.90 = 64,419.16 : x
  2. Step 2: Convert to fraction form
    176,760.04/264,982.90 = 64,419.16/x
  3. Step 3: Cross multiply
    176,760.04x = 264,982.90 × 64,419.16
  4. Step 4: Simplify right side
    176,760.04x = 17,069,975,832.36
  5. Step 5: Solve for x
    x = 17,069,975,832.36/176,760.04
  6. Step 6: Final answer
    x = 96,571.46

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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.