Home / 39,767.14-59,650.30-12,065.14

Finding the Fourth Proportional to 39,767.14, 59,650.30 and 12,065.14

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Solution

The fourth proportional to 39,767.14, 59,650.30 and 12,065.14 is: 18,097.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,767.14 : 59,650.30 = 12,065.14 : x
  2. Step 2: Convert to fraction form
    39,767.14/59,650.30 = 12,065.14/x
  3. Step 3: Cross multiply
    39,767.14x = 59,650.30 × 12,065.14
  4. Step 4: Simplify right side
    39,767.14x = 719,689,220.54
  5. Step 5: Solve for x
    x = 719,689,220.54/39,767.14
  6. Step 6: Final answer
    x = 18,097.59

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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.