Home / 176,032.20-264,072.60-63,685.20

Finding the Fourth Proportional to 176,032.20, 264,072.60 and 63,685.20

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Solution

The fourth proportional to 176,032.20, 264,072.60 and 63,685.20 is: 95,536.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,032.20 : 264,072.60 = 63,685.20 : x
  2. Step 2: Convert to fraction form
    176,032.20/264,072.60 = 63,685.20/x
  3. Step 3: Cross multiply
    176,032.20x = 264,072.60 × 63,685.20
  4. Step 4: Simplify right side
    176,032.20x = 16,817,516,345.52
  5. Step 5: Solve for x
    x = 16,817,516,345.52/176,032.20
  6. Step 6: Final answer
    x = 95,536.59

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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.