Home / 96,332.45-132,965.48-56,054.00

Finding the Fourth Proportional to 96,332.45, 132,965.48 and 56,054.00

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Solution

The fourth proportional to 96,332.45, 132,965.48 and 56,054.00 is: 77,370.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,332.45 : 132,965.48 = 56,054.00 : x
  2. Step 2: Convert to fraction form
    96,332.45/132,965.48 = 56,054.00/x
  3. Step 3: Cross multiply
    96,332.45x = 132,965.48 × 56,054.00
  4. Step 4: Simplify right side
    96,332.45x = 7,453,247,488.47
  5. Step 5: Solve for x
    x = 7,453,247,488.47/96,332.45
  6. Step 6: Final answer
    x = 77,370.06

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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.