Home / 201,184.24-301,807.68-60,909.52

Finding the Fourth Proportional to 201,184.24, 301,807.68 and 60,909.52

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Solution

The fourth proportional to 201,184.24, 301,807.68 and 60,909.52 is: 91,373.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,184.24 : 301,807.68 = 60,909.52 : x
  2. Step 2: Convert to fraction form
    201,184.24/301,807.68 = 60,909.52/x
  3. Step 3: Cross multiply
    201,184.24x = 301,807.68 × 60,909.52
  4. Step 4: Simplify right side
    201,184.24x = 18,382,960,921.11
  5. Step 5: Solve for x
    x = 18,382,960,921.11/201,184.24
  6. Step 6: Final answer
    x = 91,373.76

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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.