Home / 44,634.12-66,950.91-11,353.92

Finding the Fourth Proportional to 44,634.12, 66,950.91 and 11,353.92

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Solution

The fourth proportional to 44,634.12, 66,950.91 and 11,353.92 is: 17,030.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,634.12 : 66,950.91 = 11,353.92 : x
  2. Step 2: Convert to fraction form
    44,634.12/66,950.91 = 11,353.92/x
  3. Step 3: Cross multiply
    44,634.12x = 66,950.91 × 11,353.92
  4. Step 4: Simplify right side
    44,634.12x = 760,155,276.07
  5. Step 5: Solve for x
    x = 760,155,276.07/44,634.12
  6. Step 6: Final answer
    x = 17,030.81

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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.