Home / 164,515.71-246,875.09-64,658.37

Finding the Fourth Proportional to 164,515.71, 246,875.09 and 64,658.37

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Solution

The fourth proportional to 164,515.71, 246,875.09 and 64,658.37 is: 97,027.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,515.71 : 246,875.09 = 64,658.37 : x
  2. Step 2: Convert to fraction form
    164,515.71/246,875.09 = 64,658.37/x
  3. Step 3: Cross multiply
    164,515.71x = 246,875.09 × 64,658.37
  4. Step 4: Simplify right side
    164,515.71x = 15,962,540,589.71
  5. Step 5: Solve for x
    x = 15,962,540,589.71/164,515.71
  6. Step 6: Final answer
    x = 97,027.45

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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.