Home / 15,695.10-23,506.20-10,737.90

Finding the Fourth Proportional to 15,695.10, 23,506.20 and 10,737.90

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Solution

The fourth proportional to 15,695.10, 23,506.20 and 10,737.90 is: 16,081.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,695.10 : 23,506.20 = 10,737.90 : x
  2. Step 2: Convert to fraction form
    15,695.10/23,506.20 = 10,737.90/x
  3. Step 3: Cross multiply
    15,695.10x = 23,506.20 × 10,737.90
  4. Step 4: Simplify right side
    15,695.10x = 252,407,224.98
  5. Step 5: Solve for x
    x = 252,407,224.98/15,695.10
  6. Step 6: Final answer
    x = 16,081.91

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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.