Home / 169,017.55-233,402.24-108,692.93

Finding the Fourth Proportional to 169,017.55, 233,402.24 and 108,692.93

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Solution

The fourth proportional to 169,017.55, 233,402.24 and 108,692.93 is: 150,097.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,017.55 : 233,402.24 = 108,692.93 : x
  2. Step 2: Convert to fraction form
    169,017.55/233,402.24 = 108,692.93/x
  3. Step 3: Cross multiply
    169,017.55x = 233,402.24 × 108,692.93
  4. Step 4: Simplify right side
    169,017.55x = 25,369,174,189.40
  5. Step 5: Solve for x
    x = 25,369,174,189.40/169,017.55
  6. Step 6: Final answer
    x = 150,097.87

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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.