Home / 46,265.48-69,397.99-11,205.14

Finding the Fourth Proportional to 46,265.48, 69,397.99 and 11,205.14

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Solution

The fourth proportional to 46,265.48, 69,397.99 and 11,205.14 is: 16,807.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,265.48 : 69,397.99 = 11,205.14 : x
  2. Step 2: Convert to fraction form
    46,265.48/69,397.99 = 11,205.14/x
  3. Step 3: Cross multiply
    46,265.48x = 69,397.99 × 11,205.14
  4. Step 4: Simplify right side
    46,265.48x = 777,613,818.67
  5. Step 5: Solve for x
    x = 777,613,818.67/46,265.48
  6. Step 6: Final answer
    x = 16,807.65

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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.