Home / 45,767.58-63,158.94-25,624.38

Finding the Fourth Proportional to 45,767.58, 63,158.94 and 25,624.38

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Solution

The fourth proportional to 45,767.58, 63,158.94 and 25,624.38 is: 35,361.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,767.58 : 63,158.94 = 25,624.38 : x
  2. Step 2: Convert to fraction form
    45,767.58/63,158.94 = 25,624.38/x
  3. Step 3: Cross multiply
    45,767.58x = 63,158.94 × 25,624.38
  4. Step 4: Simplify right side
    45,767.58x = 1,618,408,678.96
  5. Step 5: Solve for x
    x = 1,618,408,678.96/45,767.58
  6. Step 6: Final answer
    x = 35,361.47

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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.