Home / 84,342.74-116,395.45-46,104.39

Finding the Fourth Proportional to 84,342.74, 116,395.45 and 46,104.39

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Solution

The fourth proportional to 84,342.74, 116,395.45 and 46,104.39 is: 63,625.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,342.74 : 116,395.45 = 46,104.39 : x
  2. Step 2: Convert to fraction form
    84,342.74/116,395.45 = 46,104.39/x
  3. Step 3: Cross multiply
    84,342.74x = 116,395.45 × 46,104.39
  4. Step 4: Simplify right side
    84,342.74x = 5,366,341,105.76
  5. Step 5: Solve for x
    x = 5,366,341,105.76/84,342.74
  6. Step 6: Final answer
    x = 63,625.41

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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.