Home / 351,824.14-527,416.36-183,146.30

Finding the Fourth Proportional to 351,824.14, 527,416.36 and 183,146.30

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Solution

The fourth proportional to 351,824.14, 527,416.36 and 183,146.30 is: 274,552.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,824.14 : 527,416.36 = 183,146.30 : x
  2. Step 2: Convert to fraction form
    351,824.14/527,416.36 = 183,146.30/x
  3. Step 3: Cross multiply
    351,824.14x = 527,416.36 × 183,146.30
  4. Step 4: Simplify right side
    351,824.14x = 96,594,351,798.52
  5. Step 5: Solve for x
    x = 96,594,351,798.52/351,824.14
  6. Step 6: Final answer
    x = 274,552.94

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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.