Home / 69,633.74-96,173.71-46,933.61

Finding the Fourth Proportional to 69,633.74, 96,173.71 and 46,933.61

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Solution

The fourth proportional to 69,633.74, 96,173.71 and 46,933.61 is: 64,821.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,633.74 : 96,173.71 = 46,933.61 : x
  2. Step 2: Convert to fraction form
    69,633.74/96,173.71 = 46,933.61/x
  3. Step 3: Cross multiply
    69,633.74x = 96,173.71 × 46,933.61
  4. Step 4: Simplify right side
    69,633.74x = 4,513,778,799.19
  5. Step 5: Solve for x
    x = 4,513,778,799.19/69,633.74
  6. Step 6: Final answer
    x = 64,821.72

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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.