Home / 14,095.19-21,145.21-4,736.10

Finding the Fourth Proportional to 14,095.19, 21,145.21 and 4,736.10

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Solution

The fourth proportional to 14,095.19, 21,145.21 and 4,736.10 is: 7,104.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095.19 : 21,145.21 = 4,736.10 : x
  2. Step 2: Convert to fraction form
    14,095.19/21,145.21 = 4,736.10/x
  3. Step 3: Cross multiply
    14,095.19x = 21,145.21 × 4,736.10
  4. Step 4: Simplify right side
    14,095.19x = 100,145,829.08
  5. Step 5: Solve for x
    x = 100,145,829.08/14,095.19
  6. Step 6: Final answer
    x = 7,104.96

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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.