Home / 37,465.95-56,171.25-17,721.44

Finding the Fourth Proportional to 37,465.95, 56,171.25 and 17,721.44

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Solution

The fourth proportional to 37,465.95, 56,171.25 and 17,721.44 is: 26,569.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,465.95 : 56,171.25 = 17,721.44 : x
  2. Step 2: Convert to fraction form
    37,465.95/56,171.25 = 17,721.44/x
  3. Step 3: Cross multiply
    37,465.95x = 56,171.25 × 17,721.44
  4. Step 4: Simplify right side
    37,465.95x = 995,435,436.60
  5. Step 5: Solve for x
    x = 995,435,436.60/37,465.95
  6. Step 6: Final answer
    x = 26,569.07

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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.