Home / 177,797.26-245,383.14-101,344.24

Finding the Fourth Proportional to 177,797.26, 245,383.14 and 101,344.24

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Solution

The fourth proportional to 177,797.26, 245,383.14 and 101,344.24 is: 139,868.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,797.26 : 245,383.14 = 101,344.24 : x
  2. Step 2: Convert to fraction form
    177,797.26/245,383.14 = 101,344.24/x
  3. Step 3: Cross multiply
    177,797.26x = 245,383.14 × 101,344.24
  4. Step 4: Simplify right side
    177,797.26x = 24,868,167,832.11
  5. Step 5: Solve for x
    x = 24,868,167,832.11/177,797.26
  6. Step 6: Final answer
    x = 139,868.12

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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.