Home / 45,119.69-62,264.27-24,976.56

Finding the Fourth Proportional to 45,119.69, 62,264.27 and 24,976.56

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Solution

The fourth proportional to 45,119.69, 62,264.27 and 24,976.56 is: 34,467.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,119.69 : 62,264.27 = 24,976.56 : x
  2. Step 2: Convert to fraction form
    45,119.69/62,264.27 = 24,976.56/x
  3. Step 3: Cross multiply
    45,119.69x = 62,264.27 × 24,976.56
  4. Step 4: Simplify right side
    45,119.69x = 1,555,147,275.51
  5. Step 5: Solve for x
    x = 1,555,147,275.51/45,119.69
  6. Step 6: Final answer
    x = 34,467.15

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Double scale
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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.