Home / 80,332.14-110,833.02-46,336.07

Finding the Fourth Proportional to 80,332.14, 110,833.02 and 46,336.07

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Solution

The fourth proportional to 80,332.14, 110,833.02 and 46,336.07 is: 63,929.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,332.14 : 110,833.02 = 46,336.07 : x
  2. Step 2: Convert to fraction form
    80,332.14/110,833.02 = 46,336.07/x
  3. Step 3: Cross multiply
    80,332.14x = 110,833.02 × 46,336.07
  4. Step 4: Simplify right side
    80,332.14x = 5,135,566,573.03
  5. Step 5: Solve for x
    x = 5,135,566,573.03/80,332.14
  6. Step 6: Final answer
    x = 63,929.16

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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.