Home / 46,821.69-64,613.93-25,600.95

Finding the Fourth Proportional to 46,821.69, 64,613.93 and 25,600.95

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Solution

The fourth proportional to 46,821.69, 64,613.93 and 25,600.95 is: 35,329.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,821.69 : 64,613.93 = 25,600.95 : x
  2. Step 2: Convert to fraction form
    46,821.69/64,613.93 = 25,600.95/x
  3. Step 3: Cross multiply
    46,821.69x = 64,613.93 × 25,600.95
  4. Step 4: Simplify right side
    46,821.69x = 1,654,177,863.23
  5. Step 5: Solve for x
    x = 1,654,177,863.23/46,821.69
  6. Step 6: Final answer
    x = 35,329.31

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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.