Home / 169,995.24-234,590.10-94,542.12

Finding the Fourth Proportional to 169,995.24, 234,590.10 and 94,542.12

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Solution

The fourth proportional to 169,995.24, 234,590.10 and 94,542.12 is: 130,466.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,995.24 : 234,590.10 = 94,542.12 : x
  2. Step 2: Convert to fraction form
    169,995.24/234,590.10 = 94,542.12/x
  3. Step 3: Cross multiply
    169,995.24x = 234,590.10 × 94,542.12
  4. Step 4: Simplify right side
    169,995.24x = 22,178,645,385.01
  5. Step 5: Solve for x
    x = 22,178,645,385.01/169,995.24
  6. Step 6: Final answer
    x = 130,466.27

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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.