Home / 84,510.75-116,626.21-46,269.66

Finding the Fourth Proportional to 84,510.75, 116,626.21 and 46,269.66

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Solution

The fourth proportional to 84,510.75, 116,626.21 and 46,269.66 is: 63,852.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,510.75 : 116,626.21 = 46,269.66 : x
  2. Step 2: Convert to fraction form
    84,510.75/116,626.21 = 46,269.66/x
  3. Step 3: Cross multiply
    84,510.75x = 116,626.21 × 46,269.66
  4. Step 4: Simplify right side
    84,510.75x = 5,396,255,083.79
  5. Step 5: Solve for x
    x = 5,396,255,083.79/84,510.75
  6. Step 6: Final answer
    x = 63,852.88

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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.