Home / 48,746.83-73,120.26-17,582.08

Finding the Fourth Proportional to 48,746.83, 73,120.26 and 17,582.08

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Solution

The fourth proportional to 48,746.83, 73,120.26 and 17,582.08 is: 26,373.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,746.83 : 73,120.26 = 17,582.08 : x
  2. Step 2: Convert to fraction form
    48,746.83/73,120.26 = 17,582.08/x
  3. Step 3: Cross multiply
    48,746.83x = 73,120.26 × 17,582.08
  4. Step 4: Simplify right side
    48,746.83x = 1,285,606,260.94
  5. Step 5: Solve for x
    x = 1,285,606,260.94/48,746.83
  6. Step 6: Final answer
    x = 26,373.13

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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.