Home / 176,171.18-264,256.02-63,825.05

Finding the Fourth Proportional to 176,171.18, 264,256.02 and 63,825.05

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Solution

The fourth proportional to 176,171.18, 264,256.02 and 63,825.05 is: 95,737.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,171.18 : 264,256.02 = 63,825.05 : x
  2. Step 2: Convert to fraction form
    176,171.18/264,256.02 = 63,825.05/x
  3. Step 3: Cross multiply
    176,171.18x = 264,256.02 × 63,825.05
  4. Step 4: Simplify right side
    176,171.18x = 16,866,154,349.94
  5. Step 5: Solve for x
    x = 16,866,154,349.94/176,171.18
  6. Step 6: Final answer
    x = 95,737.31

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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.