Home / 77,596.30-116,395.71-25,006.06

Finding the Fourth Proportional to 77,596.30, 116,395.71 and 25,006.06

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Solution

The fourth proportional to 77,596.30, 116,395.71 and 25,006.06 is: 37,509.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,596.30 : 116,395.71 = 25,006.06 : x
  2. Step 2: Convert to fraction form
    77,596.30/116,395.71 = 25,006.06/x
  3. Step 3: Cross multiply
    77,596.30x = 116,395.71 × 25,006.06
  4. Step 4: Simplify right side
    77,596.30x = 2,910,598,108.00
  5. Step 5: Solve for x
    x = 2,910,598,108.00/77,596.30
  6. Step 6: Final answer
    x = 37,509.50

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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.