Home / 25,056.07-37,585.01-8,416.64

Finding the Fourth Proportional to 25,056.07, 37,585.01 and 8,416.64

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Solution

The fourth proportional to 25,056.07, 37,585.01 and 8,416.64 is: 12,625.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,056.07 : 37,585.01 = 8,416.64 : x
  2. Step 2: Convert to fraction form
    25,056.07/37,585.01 = 8,416.64/x
  3. Step 3: Cross multiply
    25,056.07x = 37,585.01 × 8,416.64
  4. Step 4: Simplify right side
    25,056.07x = 316,339,613.57
  5. Step 5: Solve for x
    x = 316,339,613.57/25,056.07
  6. Step 6: Final answer
    x = 12,625.27

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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.