Home / 84,346.84-116,398.64-46,106.53

Finding the Fourth Proportional to 84,346.84, 116,398.64 and 46,106.53

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Solution

The fourth proportional to 84,346.84, 116,398.64 and 46,106.53 is: 63,627.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,346.84 : 116,398.64 = 46,106.53 : x
  2. Step 2: Convert to fraction form
    84,346.84/116,398.64 = 46,106.53/x
  3. Step 3: Cross multiply
    84,346.84x = 116,398.64 × 46,106.53
  4. Step 4: Simplify right side
    84,346.84x = 5,366,737,387.12
  5. Step 5: Solve for x
    x = 5,366,737,387.12/84,346.84
  6. Step 6: Final answer
    x = 63,627.01

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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.