Home / 96,325.70-132,924.12-53,876.03

Finding the Fourth Proportional to 96,325.70, 132,924.12 and 53,876.03

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Solution

The fourth proportional to 96,325.70, 132,924.12 and 53,876.03 is: 74,345.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,325.70 : 132,924.12 = 53,876.03 : x
  2. Step 2: Convert to fraction form
    96,325.70/132,924.12 = 53,876.03/x
  3. Step 3: Cross multiply
    96,325.70x = 132,924.12 × 53,876.03
  4. Step 4: Simplify right side
    96,325.70x = 7,161,423,876.84
  5. Step 5: Solve for x
    x = 7,161,423,876.84/96,325.70
  6. Step 6: Final answer
    x = 74,345.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.