Home / 176,150.49-264,253.27-57,794.91

Finding the Fourth Proportional to 176,150.49, 264,253.27 and 57,794.91

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Solution

The fourth proportional to 176,150.49, 264,253.27 and 57,794.91 is: 86,701.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,150.49 : 264,253.27 = 57,794.91 : x
  2. Step 2: Convert to fraction form
    176,150.49/264,253.27 = 57,794.91/x
  3. Step 3: Cross multiply
    176,150.49x = 264,253.27 × 57,794.91
  4. Step 4: Simplify right side
    176,150.49x = 15,272,492,635.59
  5. Step 5: Solve for x
    x = 15,272,492,635.59/176,150.49
  6. Step 6: Final answer
    x = 86,701.39

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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.