Home / 25,089.06-37,627.50-8,444.76

Finding the Fourth Proportional to 25,089.06, 37,627.50 and 8,444.76

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Solution

The fourth proportional to 25,089.06, 37,627.50 and 8,444.76 is: 12,665.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089.06 : 37,627.50 = 8,444.76 : x
  2. Step 2: Convert to fraction form
    25,089.06/37,627.50 = 8,444.76/x
  3. Step 3: Cross multiply
    25,089.06x = 37,627.50 × 8,444.76
  4. Step 4: Simplify right side
    25,089.06x = 317,755,206.90
  5. Step 5: Solve for x
    x = 317,755,206.90/25,089.06
  6. Step 6: Final answer
    x = 12,665.09

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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.