Home / 82,084.04-113,275.97-46,274.05

Finding the Fourth Proportional to 82,084.04, 113,275.97 and 46,274.05

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Solution

The fourth proportional to 82,084.04, 113,275.97 and 46,274.05 is: 63,858.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,084.04 : 113,275.97 = 46,274.05 : x
  2. Step 2: Convert to fraction form
    82,084.04/113,275.97 = 46,274.05/x
  3. Step 3: Cross multiply
    82,084.04x = 113,275.97 × 46,274.05
  4. Step 4: Simplify right side
    82,084.04x = 5,241,737,668.21
  5. Step 5: Solve for x
    x = 5,241,737,668.21/82,084.04
  6. Step 6: Final answer
    x = 63,858.19

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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.