Home / 170,767.26-235,671.75-94,300.92

Finding the Fourth Proportional to 170,767.26, 235,671.75 and 94,300.92

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Solution

The fourth proportional to 170,767.26, 235,671.75 and 94,300.92 is: 130,142.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,767.26 : 235,671.75 = 94,300.92 : x
  2. Step 2: Convert to fraction form
    170,767.26/235,671.75 = 94,300.92/x
  3. Step 3: Cross multiply
    170,767.26x = 235,671.75 × 94,300.92
  4. Step 4: Simplify right side
    170,767.26x = 22,224,062,843.01
  5. Step 5: Solve for x
    x = 22,224,062,843.01/170,767.26
  6. Step 6: Final answer
    x = 130,142.41

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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.