Home / 84,536.14-116,663.38-46,810.39

Finding the Fourth Proportional to 84,536.14, 116,663.38 and 46,810.39

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Solution

The fourth proportional to 84,536.14, 116,663.38 and 46,810.39 is: 64,600.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,536.14 : 116,663.38 = 46,810.39 : x
  2. Step 2: Convert to fraction form
    84,536.14/116,663.38 = 46,810.39/x
  3. Step 3: Cross multiply
    84,536.14x = 116,663.38 × 46,810.39
  4. Step 4: Simplify right side
    84,536.14x = 5,461,057,850.23
  5. Step 5: Solve for x
    x = 5,461,057,850.23/84,536.14
  6. Step 6: Final answer
    x = 64,600.28

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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.