Home / 39,651.07-59,476.61-10,069.06

Finding the Fourth Proportional to 39,651.07, 59,476.61 and 10,069.06

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Solution

The fourth proportional to 39,651.07, 59,476.61 and 10,069.06 is: 15,103.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,651.07 : 59,476.61 = 10,069.06 : x
  2. Step 2: Convert to fraction form
    39,651.07/59,476.61 = 10,069.06/x
  3. Step 3: Cross multiply
    39,651.07x = 59,476.61 × 10,069.06
  4. Step 4: Simplify right side
    39,651.07x = 598,873,554.69
  5. Step 5: Solve for x
    x = 598,873,554.69/39,651.07
  6. Step 6: Final answer
    x = 15,103.59

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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.