Home / 30,534.16-46,036.63-30,344.62

Finding the Fourth Proportional to 30,534.16, 46,036.63 and 30,344.62

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Solution

The fourth proportional to 30,534.16, 46,036.63 and 30,344.62 is: 45,750.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,534.16 : 46,036.63 = 30,344.62 : x
  2. Step 2: Convert to fraction form
    30,534.16/46,036.63 = 30,344.62/x
  3. Step 3: Cross multiply
    30,534.16x = 46,036.63 × 30,344.62
  4. Step 4: Simplify right side
    30,534.16x = 1,396,964,043.43
  5. Step 5: Solve for x
    x = 1,396,964,043.43/30,534.16
  6. Step 6: Final answer
    x = 45,750.86

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.