Home / 148,444.66-204,660.91-94,636.27

Finding the Fourth Proportional to 148,444.66, 204,660.91 and 94,636.27

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Solution

The fourth proportional to 148,444.66, 204,660.91 and 94,636.27 is: 130,475.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,444.66 : 204,660.91 = 94,636.27 : x
  2. Step 2: Convert to fraction form
    148,444.66/204,660.91 = 94,636.27/x
  3. Step 3: Cross multiply
    148,444.66x = 204,660.91 × 94,636.27
  4. Step 4: Simplify right side
    148,444.66x = 19,368,345,137.21
  5. Step 5: Solve for x
    x = 19,368,345,137.21/148,444.66
  6. Step 6: Final answer
    x = 130,475.19

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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.