Home / 44,693.23-67,039.98-13,528.48

Finding the Fourth Proportional to 44,693.23, 67,039.98 and 13,528.48

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Solution

The fourth proportional to 44,693.23, 67,039.98 and 13,528.48 is: 20,292.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,693.23 : 67,039.98 = 13,528.48 : x
  2. Step 2: Convert to fraction form
    44,693.23/67,039.98 = 13,528.48/x
  3. Step 3: Cross multiply
    44,693.23x = 67,039.98 × 13,528.48
  4. Step 4: Simplify right side
    44,693.23x = 906,949,028.63
  5. Step 5: Solve for x
    x = 906,949,028.63/44,693.23
  6. Step 6: Final answer
    x = 20,292.76

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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.