Home / 176,509.28-264,680.76-64,110.24

Finding the Fourth Proportional to 176,509.28, 264,680.76 and 64,110.24

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Solution

The fourth proportional to 176,509.28, 264,680.76 and 64,110.24 is: 96,135.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,509.28 : 264,680.76 = 64,110.24 : x
  2. Step 2: Convert to fraction form
    176,509.28/264,680.76 = 64,110.24/x
  3. Step 3: Cross multiply
    176,509.28x = 264,680.76 × 64,110.24
  4. Step 4: Simplify right side
    176,509.28x = 16,968,747,287.40
  5. Step 5: Solve for x
    x = 16,968,747,287.40/176,509.28
  6. Step 6: Final answer
    x = 96,135.16

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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.