Home / 89,703.46-134,508.48-33,497.35

Finding the Fourth Proportional to 89,703.46, 134,508.48 and 33,497.35

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Solution

The fourth proportional to 89,703.46, 134,508.48 and 33,497.35 is: 50,228.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,703.46 : 134,508.48 = 33,497.35 : x
  2. Step 2: Convert to fraction form
    89,703.46/134,508.48 = 33,497.35/x
  3. Step 3: Cross multiply
    89,703.46x = 134,508.48 × 33,497.35
  4. Step 4: Simplify right side
    89,703.46x = 4,505,677,632.53
  5. Step 5: Solve for x
    x = 4,505,677,632.53/89,703.46
  6. Step 6: Final answer
    x = 50,228.58

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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.