Home / 23,428.41-35,142.58-5,898.24

Finding the Fourth Proportional to 23,428.41, 35,142.58 and 5,898.24

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Solution

The fourth proportional to 23,428.41, 35,142.58 and 5,898.24 is: 8,847.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,428.41 : 35,142.58 = 5,898.24 : x
  2. Step 2: Convert to fraction form
    23,428.41/35,142.58 = 5,898.24/x
  3. Step 3: Cross multiply
    23,428.41x = 35,142.58 × 5,898.24
  4. Step 4: Simplify right side
    23,428.41x = 207,279,271.47
  5. Step 5: Solve for x
    x = 207,279,271.47/23,428.41
  6. Step 6: Final answer
    x = 8,847.35

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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.