Home / 251,336.24-377,004.12-64,347.44

Finding the Fourth Proportional to 251,336.24, 377,004.12 and 64,347.44

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Solution

The fourth proportional to 251,336.24, 377,004.12 and 64,347.44 is: 96,521.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,336.24 : 377,004.12 = 64,347.44 : x
  2. Step 2: Convert to fraction form
    251,336.24/377,004.12 = 64,347.44/x
  3. Step 3: Cross multiply
    251,336.24x = 377,004.12 × 64,347.44
  4. Step 4: Simplify right side
    251,336.24x = 24,259,249,991.45
  5. Step 5: Solve for x
    x = 24,259,249,991.45/251,336.24
  6. Step 6: Final answer
    x = 96,521.10

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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.