Home / 176,152.49-264,256.27-57,796.91

Finding the Fourth Proportional to 176,152.49, 264,256.27 and 57,796.91

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Solution

The fourth proportional to 176,152.49, 264,256.27 and 57,796.91 is: 86,704.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,152.49 : 264,256.27 = 57,796.91 : x
  2. Step 2: Convert to fraction form
    176,152.49/264,256.27 = 57,796.91/x
  3. Step 3: Cross multiply
    176,152.49x = 264,256.27 × 57,796.91
  4. Step 4: Simplify right side
    176,152.49x = 15,273,195,854.13
  5. Step 5: Solve for x
    x = 15,273,195,854.13/176,152.49
  6. Step 6: Final answer
    x = 86,704.40

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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.