Home / 25,008.63-37,523.30-10,961.40

Finding the Fourth Proportional to 25,008.63, 37,523.30 and 10,961.40

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Solution

The fourth proportional to 25,008.63, 37,523.30 and 10,961.40 is: 16,446.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,008.63 : 37,523.30 = 10,961.40 : x
  2. Step 2: Convert to fraction form
    25,008.63/37,523.30 = 10,961.40/x
  3. Step 3: Cross multiply
    25,008.63x = 37,523.30 × 10,961.40
  4. Step 4: Simplify right side
    25,008.63x = 411,307,845.81
  5. Step 5: Solve for x
    x = 411,307,845.81/25,008.63
  6. Step 6: Final answer
    x = 16,446.64

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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.