Home / 23,260.10-34,834.46-12,714.30

Finding the Fourth Proportional to 23,260.10, 34,834.46 and 12,714.30

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Solution

The fourth proportional to 23,260.10, 34,834.46 and 12,714.30 is: 19,041.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,260.10 : 34,834.46 = 12,714.30 : x
  2. Step 2: Convert to fraction form
    23,260.10/34,834.46 = 12,714.30/x
  3. Step 3: Cross multiply
    23,260.10x = 34,834.46 × 12,714.30
  4. Step 4: Simplify right side
    23,260.10x = 442,895,711.21
  5. Step 5: Solve for x
    x = 442,895,711.21/23,260.10
  6. Step 6: Final answer
    x = 19,041.01

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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.