Home / 46,613.07-69,920.37-11,552.76

Finding the Fourth Proportional to 46,613.07, 69,920.37 and 11,552.76

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Solution

The fourth proportional to 46,613.07, 69,920.37 and 11,552.76 is: 17,329.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,613.07 : 69,920.37 = 11,552.76 : x
  2. Step 2: Convert to fraction form
    46,613.07/69,920.37 = 11,552.76/x
  3. Step 3: Cross multiply
    46,613.07x = 69,920.37 × 11,552.76
  4. Step 4: Simplify right side
    46,613.07x = 807,773,253.72
  5. Step 5: Solve for x
    x = 807,773,253.72/46,613.07
  6. Step 6: Final answer
    x = 17,329.33

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1.5x scale

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.