Home / 45,063.05-62,185.86-24,919.38

Finding the Fourth Proportional to 45,063.05, 62,185.86 and 24,919.38

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Solution

The fourth proportional to 45,063.05, 62,185.86 and 24,919.38 is: 34,388.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,063.05 : 62,185.86 = 24,919.38 : x
  2. Step 2: Convert to fraction form
    45,063.05/62,185.86 = 24,919.38/x
  3. Step 3: Cross multiply
    45,063.05x = 62,185.86 × 24,919.38
  4. Step 4: Simplify right side
    45,063.05x = 1,549,633,075.97
  5. Step 5: Solve for x
    x = 1,549,633,075.97/45,063.05
  6. Step 6: Final answer
    x = 34,388.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.