Home / 44,830.05-67,255.59-25,122.21

Finding the Fourth Proportional to 44,830.05, 67,255.59 and 25,122.21

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Solution

The fourth proportional to 44,830.05, 67,255.59 and 25,122.21 is: 37,689.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,830.05 : 67,255.59 = 25,122.21 : x
  2. Step 2: Convert to fraction form
    44,830.05/67,255.59 = 25,122.21/x
  3. Step 3: Cross multiply
    44,830.05x = 67,255.59 × 25,122.21
  4. Step 4: Simplify right side
    44,830.05x = 1,689,609,055.65
  5. Step 5: Solve for x
    x = 1,689,609,055.65/44,830.05
  6. Step 6: Final answer
    x = 37,689.21

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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.