Home / 404,772.14-607,047.30-152,033.10

Finding the Fourth Proportional to 404,772.14, 607,047.30 and 152,033.10

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Solution

The fourth proportional to 404,772.14, 607,047.30 and 152,033.10 is: 228,007.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,772.14 : 607,047.30 = 152,033.10 : x
  2. Step 2: Convert to fraction form
    404,772.14/607,047.30 = 152,033.10/x
  3. Step 3: Cross multiply
    404,772.14x = 607,047.30 × 152,033.10
  4. Step 4: Simplify right side
    404,772.14x = 92,291,282,865.63
  5. Step 5: Solve for x
    x = 92,291,282,865.63/404,772.14
  6. Step 6: Final answer
    x = 228,007.99

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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.