Home / 176,326.20-264,528.18-57,992.76

Finding the Fourth Proportional to 176,326.20, 264,528.18 and 57,992.76

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Solution

The fourth proportional to 176,326.20, 264,528.18 and 57,992.76 is: 87,001.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,326.20 : 264,528.18 = 57,992.76 : x
  2. Step 2: Convert to fraction form
    176,326.20/264,528.18 = 57,992.76/x
  3. Step 3: Cross multiply
    176,326.20x = 264,528.18 × 57,992.76
  4. Step 4: Simplify right side
    176,326.20x = 15,340,719,255.98
  5. Step 5: Solve for x
    x = 15,340,719,255.98/176,326.20
  6. Step 6: Final answer
    x = 87,001.93

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1.5x scale

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.