Home / 84,694.41-116,878.45-46,454.27

Finding the Fourth Proportional to 84,694.41, 116,878.45 and 46,454.27

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Solution

The fourth proportional to 84,694.41, 116,878.45 and 46,454.27 is: 64,106.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,694.41 : 116,878.45 = 46,454.27 : x
  2. Step 2: Convert to fraction form
    84,694.41/116,878.45 = 46,454.27/x
  3. Step 3: Cross multiply
    84,694.41x = 116,878.45 × 46,454.27
  4. Step 4: Simplify right side
    84,694.41x = 5,429,502,501.41
  5. Step 5: Solve for x
    x = 5,429,502,501.41/84,694.41
  6. Step 6: Final answer
    x = 64,106.98

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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.