Home / 63,137.62-94,678.53-23,667.05

Finding the Fourth Proportional to 63,137.62, 94,678.53 and 23,667.05

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Solution

The fourth proportional to 63,137.62, 94,678.53 and 23,667.05 is: 35,490.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,137.62 : 94,678.53 = 23,667.05 : x
  2. Step 2: Convert to fraction form
    63,137.62/94,678.53 = 23,667.05/x
  3. Step 3: Cross multiply
    63,137.62x = 94,678.53 × 23,667.05
  4. Step 4: Simplify right side
    63,137.62x = 2,240,761,030.04
  5. Step 5: Solve for x
    x = 2,240,761,030.04/63,137.62
  6. Step 6: Final answer
    x = 35,490.11

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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.