Home / 82,304.07-113,588.84-46,496.39

Finding the Fourth Proportional to 82,304.07, 113,588.84 and 46,496.39

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Solution

The fourth proportional to 82,304.07, 113,588.84 and 46,496.39 is: 64,170.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,304.07 : 113,588.84 = 46,496.39 : x
  2. Step 2: Convert to fraction form
    82,304.07/113,588.84 = 46,496.39/x
  3. Step 3: Cross multiply
    82,304.07x = 113,588.84 × 46,496.39
  4. Step 4: Simplify right side
    82,304.07x = 5,281,470,888.05
  5. Step 5: Solve for x
    x = 5,281,470,888.05/82,304.07
  6. Step 6: Final answer
    x = 64,170.23

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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.