Home / 84,325.46-116,371.32-46,086.62

Finding the Fourth Proportional to 84,325.46, 116,371.32 and 46,086.62

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Solution

The fourth proportional to 84,325.46, 116,371.32 and 46,086.62 is: 63,600.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,325.46 : 116,371.32 = 46,086.62 : x
  2. Step 2: Convert to fraction form
    84,325.46/116,371.32 = 46,086.62/x
  3. Step 3: Cross multiply
    84,325.46x = 116,371.32 × 46,086.62
  4. Step 4: Simplify right side
    84,325.46x = 5,363,160,803.74
  5. Step 5: Solve for x
    x = 5,363,160,803.74/84,325.46
  6. Step 6: Final answer
    x = 63,600.73

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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.