Home / 171,075.28-236,082.46-94,597.71

Finding the Fourth Proportional to 171,075.28, 236,082.46 and 94,597.71

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Solution

The fourth proportional to 171,075.28, 236,082.46 and 94,597.71 is: 130,544.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,075.28 : 236,082.46 = 94,597.71 : x
  2. Step 2: Convert to fraction form
    171,075.28/236,082.46 = 94,597.71/x
  3. Step 3: Cross multiply
    171,075.28x = 236,082.46 × 94,597.71
  4. Step 4: Simplify right side
    171,075.28x = 22,332,860,087.17
  5. Step 5: Solve for x
    x = 22,332,860,087.17/171,075.28
  6. Step 6: Final answer
    x = 130,544.05

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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.