Home / 84,522.06-116,639.46-46,281.24

Finding the Fourth Proportional to 84,522.06, 116,639.46 and 46,281.24

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Solution

The fourth proportional to 84,522.06, 116,639.46 and 46,281.24 is: 63,867.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,522.06 : 116,639.46 = 46,281.24 : x
  2. Step 2: Convert to fraction form
    84,522.06/116,639.46 = 46,281.24/x
  3. Step 3: Cross multiply
    84,522.06x = 116,639.46 × 46,281.24
  4. Step 4: Simplify right side
    84,522.06x = 5,398,218,841.73
  5. Step 5: Solve for x
    x = 5,398,218,841.73/84,522.06
  6. Step 6: Final answer
    x = 63,867.57

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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.