Home / 96,539.34-133,224.99-58,300.62

Finding the Fourth Proportional to 96,539.34, 133,224.99 and 58,300.62

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Solution

The fourth proportional to 96,539.34, 133,224.99 and 58,300.62 is: 80,455.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,539.34 : 133,224.99 = 58,300.62 : x
  2. Step 2: Convert to fraction form
    96,539.34/133,224.99 = 58,300.62/x
  3. Step 3: Cross multiply
    96,539.34x = 133,224.99 × 58,300.62
  4. Step 4: Simplify right side
    96,539.34x = 7,767,099,516.49
  5. Step 5: Solve for x
    x = 7,767,099,516.49/96,539.34
  6. Step 6: Final answer
    x = 80,455.28

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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.