Home / 39,050.07-58,575.09-15,676.50

Finding the Fourth Proportional to 39,050.07, 58,575.09 and 15,676.50

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Solution

The fourth proportional to 39,050.07, 58,575.09 and 15,676.50 is: 23,514.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,050.07 : 58,575.09 = 15,676.50 : x
  2. Step 2: Convert to fraction form
    39,050.07/58,575.09 = 15,676.50/x
  3. Step 3: Cross multiply
    39,050.07x = 58,575.09 × 15,676.50
  4. Step 4: Simplify right side
    39,050.07x = 918,252,398.39
  5. Step 5: Solve for x
    x = 918,252,398.39/39,050.07
  6. Step 6: Final answer
    x = 23,514.74

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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.