Home / 170,923.85-235,874.01-94,448.22

Finding the Fourth Proportional to 170,923.85, 235,874.01 and 94,448.22

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Solution

The fourth proportional to 170,923.85, 235,874.01 and 94,448.22 is: 130,338.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,923.85 : 235,874.01 = 94,448.22 : x
  2. Step 2: Convert to fraction form
    170,923.85/235,874.01 = 94,448.22/x
  3. Step 3: Cross multiply
    170,923.85x = 235,874.01 × 94,448.22
  4. Step 4: Simplify right side
    170,923.85x = 22,277,880,388.76
  5. Step 5: Solve for x
    x = 22,277,880,388.76/170,923.85
  6. Step 6: Final answer
    x = 130,338.04

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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.