Home / 37,316.22-51,486.18-25,972.98

Finding the Fourth Proportional to 37,316.22, 51,486.18 and 25,972.98

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Solution

The fourth proportional to 37,316.22, 51,486.18 and 25,972.98 is: 35,835.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,316.22 : 51,486.18 = 25,972.98 : x
  2. Step 2: Convert to fraction form
    37,316.22/51,486.18 = 25,972.98/x
  3. Step 3: Cross multiply
    37,316.22x = 51,486.18 × 25,972.98
  4. Step 4: Simplify right side
    37,316.22x = 1,337,249,523.42
  5. Step 5: Solve for x
    x = 1,337,249,523.42/37,316.22
  6. Step 6: Final answer
    x = 35,835.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.