Home / 46,207.11-69,303.47-15,042.15

Finding the Fourth Proportional to 46,207.11, 69,303.47 and 15,042.15

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Solution

The fourth proportional to 46,207.11, 69,303.47 and 15,042.15 is: 22,560.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,207.11 : 69,303.47 = 15,042.15 : x
  2. Step 2: Convert to fraction form
    46,207.11/69,303.47 = 15,042.15/x
  3. Step 3: Cross multiply
    46,207.11x = 69,303.47 × 15,042.15
  4. Step 4: Simplify right side
    46,207.11x = 1,042,473,116.05
  5. Step 5: Solve for x
    x = 1,042,473,116.05/46,207.11
  6. Step 6: Final answer
    x = 22,560.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.