Home / 48,168.52-72,263.58-17,006.20

Finding the Fourth Proportional to 48,168.52, 72,263.58 and 17,006.20

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Solution

The fourth proportional to 48,168.52, 72,263.58 and 17,006.20 is: 25,513.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,168.52 : 72,263.58 = 17,006.20 : x
  2. Step 2: Convert to fraction form
    48,168.52/72,263.58 = 17,006.20/x
  3. Step 3: Cross multiply
    48,168.52x = 72,263.58 × 17,006.20
  4. Step 4: Simplify right side
    48,168.52x = 1,228,928,894.20
  5. Step 5: Solve for x
    x = 1,228,928,894.20/48,168.52
  6. Step 6: Final answer
    x = 25,513.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.