Home / 84,612.26-116,767.27-46,886.51

Finding the Fourth Proportional to 84,612.26, 116,767.27 and 46,886.51

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Solution

The fourth proportional to 84,612.26, 116,767.27 and 46,886.51 is: 64,704.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,612.26 : 116,767.27 = 46,886.51 : x
  2. Step 2: Convert to fraction form
    84,612.26/116,767.27 = 46,886.51/x
  3. Step 3: Cross multiply
    84,612.26x = 116,767.27 × 46,886.51
  4. Step 4: Simplify right side
    84,612.26x = 5,474,810,123.05
  5. Step 5: Solve for x
    x = 5,474,810,123.05/84,612.26
  6. Step 6: Final answer
    x = 64,704.69

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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.