Home / 45,033.93-67,552.29-15,451.34

Finding the Fourth Proportional to 45,033.93, 67,552.29 and 15,451.34

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Solution

The fourth proportional to 45,033.93, 67,552.29 and 15,451.34 is: 23,177.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,033.93 : 67,552.29 = 15,451.34 : x
  2. Step 2: Convert to fraction form
    45,033.93/67,552.29 = 15,451.34/x
  3. Step 3: Cross multiply
    45,033.93x = 67,552.29 × 15,451.34
  4. Step 4: Simplify right side
    45,033.93x = 1,043,773,062.81
  5. Step 5: Solve for x
    x = 1,043,773,062.81/45,033.93
  6. Step 6: Final answer
    x = 23,177.48

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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.