Home / 84,713.04-116,905.14-46,476.18

Finding the Fourth Proportional to 84,713.04, 116,905.14 and 46,476.18

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Solution

The fourth proportional to 84,713.04, 116,905.14 and 46,476.18 is: 64,137.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,713.04 : 116,905.14 = 46,476.18 : x
  2. Step 2: Convert to fraction form
    84,713.04/116,905.14 = 46,476.18/x
  3. Step 3: Cross multiply
    84,713.04x = 116,905.14 × 46,476.18
  4. Step 4: Simplify right side
    84,713.04x = 5,433,304,329.57
  5. Step 5: Solve for x
    x = 5,433,304,329.57/84,713.04
  6. Step 6: Final answer
    x = 64,137.76

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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.