Home / 176,468.19-264,585.27-64,135.07

Finding the Fourth Proportional to 176,468.19, 264,585.27 and 64,135.07

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Solution

The fourth proportional to 176,468.19, 264,585.27 and 64,135.07 is: 96,160.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,468.19 : 264,585.27 = 64,135.07 : x
  2. Step 2: Convert to fraction form
    176,468.19/264,585.27 = 64,135.07/x
  3. Step 3: Cross multiply
    176,468.19x = 264,585.27 × 64,135.07
  4. Step 4: Simplify right side
    176,468.19x = 16,969,193,887.86
  5. Step 5: Solve for x
    x = 16,969,193,887.86/176,468.19
  6. Step 6: Final answer
    x = 96,160.07

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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.