Home / 94,305.43-130,134.96-56,063.00

Finding the Fourth Proportional to 94,305.43, 130,134.96 and 56,063.00

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Solution

The fourth proportional to 94,305.43, 130,134.96 and 56,063.00 is: 77,363.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,305.43 : 130,134.96 = 56,063.00 : x
  2. Step 2: Convert to fraction form
    94,305.43/130,134.96 = 56,063.00/x
  3. Step 3: Cross multiply
    94,305.43x = 130,134.96 × 56,063.00
  4. Step 4: Simplify right side
    94,305.43x = 7,295,756,587.82
  5. Step 5: Solve for x
    x = 7,295,756,587.82/94,305.43
  6. Step 6: Final answer
    x = 77,363.06

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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.