Home / 25,095.35-37,634.73-8,451.25

Finding the Fourth Proportional to 25,095.35, 37,634.73 and 8,451.25

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Solution

The fourth proportional to 25,095.35, 37,634.73 and 8,451.25 is: 12,674.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095.35 : 37,634.73 = 8,451.25 : x
  2. Step 2: Convert to fraction form
    25,095.35/37,634.73 = 8,451.25/x
  3. Step 3: Cross multiply
    25,095.35x = 37,634.73 × 8,451.25
  4. Step 4: Simplify right side
    25,095.35x = 318,060,386.13
  5. Step 5: Solve for x
    x = 318,060,386.13/25,095.35
  6. Step 6: Final answer
    x = 12,674.08

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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.