Home / 41,120.48-61,705.44-17,746.92

Finding the Fourth Proportional to 41,120.48, 61,705.44 and 17,746.92

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Solution

The fourth proportional to 41,120.48, 61,705.44 and 17,746.92 is: 26,631.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,120.48 : 61,705.44 = 17,746.92 : x
  2. Step 2: Convert to fraction form
    41,120.48/61,705.44 = 17,746.92/x
  3. Step 3: Cross multiply
    41,120.48x = 61,705.44 × 17,746.92
  4. Step 4: Simplify right side
    41,120.48x = 1,095,081,507.24
  5. Step 5: Solve for x
    x = 1,095,081,507.24/41,120.48
  6. Step 6: Final answer
    x = 26,631.05

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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.