Home / 33,505.76-50,264.04-10,130.24

Finding the Fourth Proportional to 33,505.76, 50,264.04 and 10,130.24

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Solution

The fourth proportional to 33,505.76, 50,264.04 and 10,130.24 is: 15,196.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505.76 : 50,264.04 = 10,130.24 : x
  2. Step 2: Convert to fraction form
    33,505.76/50,264.04 = 10,130.24/x
  3. Step 3: Cross multiply
    33,505.76x = 50,264.04 × 10,130.24
  4. Step 4: Simplify right side
    33,505.76x = 509,186,788.57
  5. Step 5: Solve for x
    x = 509,186,788.57/33,505.76
  6. Step 6: Final answer
    x = 15,196.99

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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.