Home / 37,510.46-56,287.90-13,834.57

Finding the Fourth Proportional to 37,510.46, 56,287.90 and 13,834.57

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Solution

The fourth proportional to 37,510.46, 56,287.90 and 13,834.57 is: 20,760.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,510.46 : 56,287.90 = 13,834.57 : x
  2. Step 2: Convert to fraction form
    37,510.46/56,287.90 = 13,834.57/x
  3. Step 3: Cross multiply
    37,510.46x = 56,287.90 × 13,834.57
  4. Step 4: Simplify right side
    37,510.46x = 778,718,611.26
  5. Step 5: Solve for x
    x = 778,718,611.26/37,510.46
  6. Step 6: Final answer
    x = 20,760.04

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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.