Home / 563,932.30-845,884.39-164,576.54

Finding the Fourth Proportional to 563,932.30, 845,884.39 and 164,576.54

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Solution

The fourth proportional to 563,932.30, 845,884.39 and 164,576.54 is: 246,860.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,932.30 : 845,884.39 = 164,576.54 : x
  2. Step 2: Convert to fraction form
    563,932.30/845,884.39 = 164,576.54/x
  3. Step 3: Cross multiply
    563,932.30x = 845,884.39 × 164,576.54
  4. Step 4: Simplify right side
    563,932.30x = 139,212,724,031.50
  5. Step 5: Solve for x
    x = 139,212,724,031.50/563,932.30
  6. Step 6: Final answer
    x = 246,860.70

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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.