Home / 48,460.36-66,874.93-27,239.71

Finding the Fourth Proportional to 48,460.36, 66,874.93 and 27,239.71

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Solution

The fourth proportional to 48,460.36, 66,874.93 and 27,239.71 is: 37,590.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,460.36 : 66,874.93 = 27,239.71 : x
  2. Step 2: Convert to fraction form
    48,460.36/66,874.93 = 27,239.71/x
  3. Step 3: Cross multiply
    48,460.36x = 66,874.93 × 27,239.71
  4. Step 4: Simplify right side
    48,460.36x = 1,821,653,699.47
  5. Step 5: Solve for x
    x = 1,821,653,699.47/48,460.36
  6. Step 6: Final answer
    x = 37,590.59

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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.