Home / 45,152.25-67,577.27-44,554.83

Finding the Fourth Proportional to 45,152.25, 67,577.27 and 44,554.83

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Solution

The fourth proportional to 45,152.25, 67,577.27 and 44,554.83 is: 66,683.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,152.25 : 67,577.27 = 44,554.83 : x
  2. Step 2: Convert to fraction form
    45,152.25/67,577.27 = 44,554.83/x
  3. Step 3: Cross multiply
    45,152.25x = 67,577.27 × 44,554.83
  4. Step 4: Simplify right side
    45,152.25x = 3,010,893,553.94
  5. Step 5: Solve for x
    x = 3,010,893,553.94/45,152.25
  6. Step 6: Final answer
    x = 66,683.13

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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.