Home / 169,004.34-254,692.82-152,154.18

Finding the Fourth Proportional to 169,004.34, 254,692.82 and 152,154.18

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Solution

The fourth proportional to 169,004.34, 254,692.82 and 152,154.18 is: 229,299.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,004.34 : 254,692.82 = 152,154.18 : x
  2. Step 2: Convert to fraction form
    169,004.34/254,692.82 = 152,154.18/x
  3. Step 3: Cross multiply
    169,004.34x = 254,692.82 × 152,154.18
  4. Step 4: Simplify right side
    169,004.34x = 38,752,577,178.99
  5. Step 5: Solve for x
    x = 38,752,577,178.99/169,004.34
  6. Step 6: Final answer
    x = 229,299.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.