Home / 410,028.76-565,769.60-237,907.27

Finding the Fourth Proportional to 410,028.76, 565,769.60 and 237,907.27

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Solution

The fourth proportional to 410,028.76, 565,769.60 and 237,907.27 is: 328,271.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,028.76 : 565,769.60 = 237,907.27 : x
  2. Step 2: Convert to fraction form
    410,028.76/565,769.60 = 237,907.27/x
  3. Step 3: Cross multiply
    410,028.76x = 565,769.60 × 237,907.27
  4. Step 4: Simplify right side
    410,028.76x = 134,600,698,156.14
  5. Step 5: Solve for x
    x = 134,600,698,156.14/410,028.76
  6. Step 6: Final answer
    x = 328,271.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.